Trait Bounds

Now that we know a bit about traits and generics, let's dive into trait bounds. Trait bounds allow you to specify that a generic type must implement a particular trait. This ensures that only types with certain capabilities can be used with your generic code.

For example:

A generic function can be constrained to types that implement the std::fmt::Display trait for printing.
A generic struct can be limited to types that implement traits like PartialOrd for comparison.

Trait bounds make your code flexible while maintaining strong type safety.

Syntax

You can specify trait bounds in two ways:

Inline: Specify the trait bounds after the impl or fn keyword.

fn my_function<T: Trait1 + Trait2>(value: T) {
    // code here
}

Where clause: Use a where clause to specify trait bounds.

fn my_function<T>(value: T)
where
     T: Trait1 + Trait2,
{
     // code here
}

This means that the generic type T must implement both Trait1 and Trait2.

Your Task

Define a generic function compare_and_display that:
- Takes two parameters of the same type.
- Prints both parameters using the Display trait.
- Returns the greater of the two using the PartialOrd trait.
Use trait bounds to ensure the function works only with types that implement both Display and PartialOrd.

Hints

If you're stuck, here are some hints to help you solve the challenge:

Click here to reveal hints

Use std::cmp::PartialOrd to compare values.
Use std::fmt::Display to print values with the println! macro.
You can write trait bounds inline with T: Trait1 + Trait2 or using a where clause. e.g.
```
fn my_function<T: Trait1 + Trait2>(value: T) {
    // code here
}
```

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Solutions

Heino Mortensen

hmortensen83

2 days ago

3.45ms

87.94kb

use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: Display + PartialOrd>(x: T, y: T) -> T {
    if x > y { x } else { y }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

hahu07

2 days ago

3.69ms

87.95kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::cmp::PartialOrd;
use std::fmt::Display;
pub fn compare_and_display<T: Display + PartialOrd>(x:T, y:T)-> T{
     format!("{x}, {y}");
     if x > y {
          return x
     }else {
          return y
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

ikatlinsky

7 days ago

3.50ms

88.11kb

use std::fmt::Display;
pub fn compare_and_display<T>(left: T, right: T) -> T
where
     T: Display + PartialOrd,
{
     println!("{left}");
     println!("{right}");
     if left > right {
          return left;
     } {
          return right;
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

jbrakmic

9 days ago

4.01ms

88.11kb

use core::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: Display + PartialOrd>(first: T, second: T) -> T {
     println!("{}", first);
     println!("{}", second);
     if first > second {
          return first
     }
     second
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

ycgw

10 days ago

4.44ms

88.11kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: Display + PartialOrd>(a: T, b: T) -> T {
     println!("{a}");
     println!("{b}");
     if a > b {
          a
     } else {
          b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Saksinkarn Petchkuljinda

dward2nd

12 days ago

3.71ms

88.11kb

use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T
where
     T: Display + PartialOrd,
{
     println!("{}", a);
     println!("{}", b);
     if a > b {
          a
     } else {
          b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

diucicd

13 days ago

4.46ms

88.11kb

use std::{cmp::Ordering, fmt::Display};
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: Display + PartialOrd>(a: T, b: T) -> T {
    println!("{}", a);
    println!("{}", b);
    match a.partial_cmp(&b) {
        Some(Ordering::Equal) => a,
        Some(Ordering::Greater) => a,
        Some(Ordering::Less) => b,
        _ => panic!("Unexpected ordering"),
    }
}
// Example usage
pub fn main() {
    let greater = compare_and_display(10, 20);
    println!("Greater value: {}", greater);
    let greater = compare_and_display("Apple", "Orange");
    println!("Greater value: {}", greater);
}

diucicd

13 days ago

3.61ms

88.11kb

use std::{cmp::Ordering, fmt::Display};
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: Display + PartialOrd>(a: T, b: T) -> T {
    println!("{}", a);
    println!("{}", b);
    match a.partial_cmp(&b) {
        Some(Ordering::Equal) => a,
        Some(Ordering::Greater) => a,
        Some(Ordering::Less) => b,
        _ => panic!("Unexpected ordering"),
    }
}
// Example usage
pub fn main() {
    let greater = compare_and_display(10, 20);
    println!("Greater value: {}", greater);
    let greater = compare_and_display("Apple", "Orange");
    println!("Greater value: {}", greater);
}

Sergey Matyash

matiaspub

15 days ago

3.59ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
// Complete the function definition
pub fn compare_and_display<T: std::fmt::Display + std::cmp::PartialOrd>(v1: T, v2: T) -> T {
     if v1 > v2 {
          v1
     } else {
          v2
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

AQian

AQian0

16 days ago

4.78ms

87.94kb

use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(v1: T, v2: T) -> T
where 
     T: Display + PartialOrd,
{
     if v1 > v2 {
          v1
     } else {
          v2
     }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

annececiledunand

19 days ago

3.37ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::fmt::Display;
use std::cmp::PartialOrd;
pub fn compare_and_display<T>(a: T, b: T) -> T
where T: Display + PartialOrd
{
     if a >= b { a } else { b }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

LeonardoPinheiro23

20 days ago

4.87ms

88.50kb

use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(arg1: T, arg2: T) -> T
where
    T: Display + PartialOrd {
    println!("The arguments are {arg1} and {arg2}");
    if arg1 > arg2 {
        return arg1;
    }
    arg2
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Seth Wood

seth-wood

21 days ago

3.30ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::fmt::Display;
pub fn compare_and_display<T>(v1: T, v2: T) -> T
where
    T: Display + PartialOrd,
{
    if v1 > v2 {
        return v1;
    }
    v2
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Tommytto

23 days ago

3.55ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: std::cmp::PartialOrd>(a: T, b: T) -> T {
     if a > b {
          a
     } else {
          b
     }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Tengz Mao

MaoX-Yu

23 days ago

5.78ms

87.94kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T  // Complete the function definition
where 
     T: Display + PartialOrd,
{
     if a > b { a } else { b }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Tengz Mao

MaoX-Yu

23 days ago

4.69ms

87.94kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T  // Complete the function definition
where T: 
     Display + PartialOrd,
{
     if a > b { a } else { b }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Erik Hollembeak

futureperfect

24 days ago

8.89ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::cmp::PartialOrd;
use std::fmt::Display;
pub fn compare_and_display<T>(a: T, b: T) -> T
where
    T: Display + PartialOrd
{
     if a > b {
          a
     } else {
          b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Erik Hollembeak

futureperfect

24 days ago

5.71ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::cmp::PartialOrd;
use std::fmt::Display;
pub fn compare_and_display<T: PartialOrd + Display>(a: T, b: T) -> T {
     if a > b {
          a
     } else {
          b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

sjmellor

25 days ago

5.08ms

88.18kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T
where T:
     std::fmt::Display + PartialOrd,
{
     println!("{a} {b}");
     if b > a { b } else { a }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

whhc

25 days ago

4.12ms

87.94kb

use std::fmt::Display;
pub fn compare_and_display<T>(a: T, b: T) -> T
where
    T: Display + PartialOrd,
{
    if a > b {
        a
    } else {
        b
    }
}
// Example usage
pub fn main() {
    let greater = compare_and_display(10, 20);
    println!("Greater value: {}", greater);
    let greater = compare_and_display("Apple", "Orange");
    println!("Greater value: {}", greater);
}

Zeno

djeanql

a month ago

3.35ms

88.19kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: std::fmt::Display + std::cmp::PartialOrd>(value1: T, value2: T) -> T {
     println!("{}, {}", value1, value2);
     if value1 > value2 {value1} else {value2}
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Holger Knauer

hknauer

a month ago

4.01ms

88.39kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::cmp::Ordering::*;
pub fn compare_and_display<T>(left: T, right: T) -> T
where T: PartialOrd + std::fmt::Display {
     println!("left: {}, right: {}", left, right);
     match left.partial_cmp(&right) {
          Some(Greater) => left,
          Some(Less) => right,
          Some(Equal) => left,
          None => left,
     } 
}  // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Elizabeth Doughty

Thymelizabeth

a month ago

4.58ms

88.18kb


use std::fmt::Display;
use std::cmp::Ordering;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: PartialOrd + Display>(a: T, b: T ) -> T {
     println!("{a} {b}");
match a.partial_cmp(&b) {
     Some(Ordering::Greater) => a,
     _ => b,
}
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

ggnne

a month ago

4.64ms

88.18kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T
where
     T: PartialOrd + Display
{
     println!("{} {}", a, b);
     if a < b { b } else { a }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

zirkzee77

a month ago

3.73ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(value: T, value2: T) -> T
where T: std::cmp::PartialOrd + std::fmt::Display {
     if (value > value2) {
          value
     } else {
          value2
     }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Kanak Shilledar

kanakshilledar

a month ago

3.20ms

87.94kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(value: T, value2: T) -> T
where T: Display + PartialOrd {
          if value > value2 {
               return value;
          }
          return value2;
     }
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Maintain

duonghb53

a month ago

5.21ms

87.94kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(value1: T, value2: T) -> T // Complete the function definition
where T: Display + PartialOrd, {
     if value1 > value2 {
          return value1;
     }
     return value2;
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Neel Knight

NeelKnight

a month ago

4.47ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T> (value1: T, value2: T) -> T
where
     T: std::fmt::Display + std::cmp::PartialOrd,
{
     if value1 > value2 {
          value1
     } else {
          value2
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

zazapalm3012

a month ago

3.87ms

87.94kb

use std::cmp::PartialOrd;
use std::fmt::Display;
pub fn compare_and_display<T>(T1: T, T2: T) -> T
where
     T: Display + PartialOrd,
{
     if T1 > T2{
          T1
     }
     else{
          T2
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Nicolai

Posmac

a month ago

5.88ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(lhs: T, rhs: T) -> T where T: std::fmt::Display + std::cmp::PartialOrd {
    if lhs > rhs {
        lhs
    } else {
        rhs
    }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Health-Care-Movie

2 months ago

4.43ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::cmp::PartialOrd;
use std::fmt::Display;
pub fn compare_and_display<T: Display + PartialOrd> (a: T, b: T) -> T {
     if a > b {
          a
     } else {
          b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Splatrac

splatrac

2 months ago

4.05ms

87.94kb

use std::cmp::PartialOrd;
use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(param1: T, param2: T) -> T 
where T: Display + PartialOrd
{
     if param1 > param2 {
          param1
     } else {
          param2
     }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Trịnh Chấn Duy

Duyyy123

2 months ago

3.84ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: PartialOrd>(a: T, b: T) -> T {
    match a.partial_cmp(&b) {
        Some(std::cmp::Ordering::Greater) => {
            // println!("{} is greater than {}", a, b);
            a
        }
        Some(std::cmp::Ordering::Less) => {
            // println!("{} is less than {}", a, b);
            b
        }
        Some(std::cmp::Ordering::Equal) => {
            // println!("{} is equal to {}", a, b);
            a // or b, since they are equal
        }
        None => {
            // Handle the case where comparison is not possible
            panic!(
                "Cannot compare values of type {:?}",
                std::any::type_name::<T>()
            );
        }
    }
} // Complete the function definition
// Example usage
pub fn main() {
    let greater = compare_and_display(10, 20);
    println!("Greater value: {}", greater);
    let greater = compare_and_display("Apple", "Orange");
    println!("Greater value: {}", greater);
}

agamaontherock

2 months ago

5.42ms

88.18kb

use std::fmt::Display;
pub fn compare_and_display<T:Display+PartialOrd>(lhs:T, rhs:T) -> T {
     println!("{lhs} {rhs}");
     return if lhs < rhs {rhs} else {lhs};
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

agamaontherock

2 months ago

4.04ms

88.11kb

use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T:Display+PartialOrd>(lhs:T, rhs:T) -> T {
     println!("{}", lhs);
     println!("{}", rhs);
     return if lhs < rhs {rhs} else {lhs};
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Liyqq

2 months ago

3.31ms

88.18kb

use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T
where T: Display + PartialOrd
{
    println!("{a} {b}");
    if a >= b { a } else { b }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Léa Narzis

lean-apple

2 months ago

4.95ms

88.37kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
 // Complete the function definition
pub fn compare_and_display<T>(value_1: T, value_2 : T) -> T
where T:std::cmp::PartialOrd + std::fmt::Display + std::fmt::Debug
{
     let greater = if value_1 > value_2 {
          value_1
     } 
     else {
          value_2
     };
     println!("Greater value: {:?}", greater);
     return greater;
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Nathan GAUD

Natchica

2 months ago

4.57ms

88.65kb

use core::fmt::Display;
pub fn compare_and_display<T: Display + PartialOrd>(a: T, b: T) -> T {
     println!("First value: {}, second value: {}", a, b);
     if a >= b {
          return a;
     } else {
          return b;
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Nguyen Vo Hoang Son

sonmessia

2 months ago

4.44ms

87.94kb

use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: Display + PartialOrd>(first: T, second: T) -> T{
     if first > second {
          return first;
     }
     second
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Paolo Cancedda

Pac72

2 months ago

4.45ms

88.18kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(aa: T, bb: T) -> T
where
     T: Display + PartialOrd,
{
     println!("{aa} {bb}");
     if aa >= bb {
          aa
     } else {
          bb
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

roboquaternion

2 months ago

4.80ms

88.63kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T 
where
     T:std::fmt::Display + std::cmp::PartialOrd,
{
     println!("Parameter 1: {}, Parameter 2: {}", a, b);
     if a > b {
          return a 
     } else {
          return b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

mishbah

2 months ago

3.58ms

87.94kb

use std::fmt::Display;
pub fn compare_and_display<T>(x: T, y: T) -> T
where
    T: Display + PartialOrd,
{
    if x > y {
        return x;
    } else {
        return y;
    }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Nhat Vu

NhatTinyVu

2 months ago

3.85ms

88.36kb

use std::{cmp::PartialOrd, fmt::Display};
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: Display + PartialOrd>(a: T, b: T) -> T {
     println!("Comparing: {} and {}", a, b);
     if a > b { a }
     else { b }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Jakub Wiśniewski

wisniewskij

2 months ago

3.98ms

88.18kb

use std::cmp::max;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(value: T, value2: T) -> T
where 
     T: std::fmt::Display + PartialOrd,
{
     println!("{}\n{}", value, value2);
     if value >= value2 {
          value 
     } else {
          value2
     }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

asdfman

2 months ago

3.73ms

88.18kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::cmp::PartialOrd;
use std::fmt::Display;
pub fn compare_and_display<T: PartialOrd + Display>(first: T, second: T) -> T {
     println!("{} {}", first, second);
     if first > second {
          return first
     }
     second
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

ON-MX

2 months ago

3.61ms

87.94kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(x:T,y:T) ->T 
     where T:Display + PartialOrd,
{
     if x >= y {
          x
     } else {
          y
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

shibu-t

2 months ago

3.50ms

87.94kb

pub fn compare_and_display<T: PartialOrd>(value1: T, value2: T) -> T {
    if value1 < value2 {
        return value2
    }
    value1
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Jason

Jason-fy-wang

2 months ago

4.24ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::fmt::Display;
use std::cmp::PartialOrd;
pub fn compare_and_display<T>(val1 :T, val2: T) -> T 
where 
    T: Display+PartialOrd { // Complete the function definition
    if val1 > val2 {
        val1
    }else {
        val2
    }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

vijayabhaskar badireddi

ptcte

2 months ago

4.31ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
// Complete the function definition
pub fn compare_and_display<T>(a: T, b: T) -> T
where
    T: std::fmt::Display + PartialOrd,
{
    if a >= b {
        a
    } else {
        b
    }
}
// Example usage
pub fn main() {
    let greater = compare_and_display(10, 20);
    println!("Greater value: {}", greater);
    let greater = compare_and_display("Apple", "Orange");
    println!("Greater value: {}", greater);
}

Levio-z

2 months ago

3.58ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a:T,b:T)->T
// Complete the function definition
where
     T:std::fmt::Display+PartialOrd
{
     if a>=b{a}else{b}
} 
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}