Basic If-Else Statements

Control flow is a fundamental concept in any programming language, including Rust. The if-else statement is a basic control flow construct that allows you to execute different code blocks based on certain conditions.

Your task

In this challenge, you will write a function is_even(n: i32) -> bool that checks if a given number is even or odd using an if-else statement. The function should return true if the number is even, and false if it is odd.

Requirements

The function should take an integer as input.
Use an if-else statement to determine if the number is even.
Return true if the number is even.
Return false if the number is odd.

Example

assert_eq!(is_even(4), true);
assert_eq!(is_even(7), false);
assert_eq!(is_even(0), true);
assert_eq!(is_even(-2), true);
assert_eq!(is_even(-3), false);

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Solutions

Arpan Shingala

arpan-vs

5 days ago

2.52ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {
        true
    } else {
        false
    }
}

amdfxlucas

6 days ago

2.97ms

80.98kb

pub fn is_even(n: i32) -> bool {
  if n % 2 == 0
  {true} else {false}
}

GunGraveCpp

6 days ago

2.74ms

80.98kb

pub fn is_even(n: i32) -> bool {
    match n % 2 {
        0 => return true,
        _ => return false
    }
}

Miguel Ángel Allende

maallende

9 days ago

2.82ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2== 0
}

manu3618

10 days ago

2.63ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2 == 0
}

RaccoonDX

11 days ago

2.91ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
   if n % 2 == 0 {
    return true;
   } else {
    return false;
   }
}
/* match n {
        n if n % == 0 => return true,
        n if n % != 0 => return false,
    }*/

aghia98

11 days ago

2.62ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n%2 == 0 {
        true
    } else {
        false
    }
}

TwinJt

16 days ago

2.51ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 != 0 {
        false
    } else {
        true
    }
}

Christophe Pronier

chrpron

19 days ago

3.25ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n%2 == 0 {
        return true
    }
    false
}

Walter White

durgaprasad118

20 days ago

2.56ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n%2==0
}

bzdula

21 days ago

2.90ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {
        true
    } else {
        false
    }
    // Your code here...
}

MariusVinaschi

22 days ago

2.63ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {
        true
    } else {
        false
    }
}

Wouter

WouterMartens

a month ago

3.93ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0
}

Ranjith Thangavel

RanjithECE24

a month ago

3.41ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {
        true
    } else {
        false
    }
}

whhc

a month ago

2.53ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {
        true
    } else {
        false
    }
}

Kairkhan Idris

kairkhan713

a month ago

3.35ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {
        return true;
    } 
    false
}

Andy Randrianirina

andyslash

a month ago

3.02ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n%2 == 0 {
        true
    }
    else {
        false
    }
}

Heino Mortensen

hmortensen83

a month ago

2.49ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {
        true
    } else {
        false
    }
}

medzernik

a month ago

2.36ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {
        return true;
    }
    false
}

Baron Curtin

baroncurtin2

a month ago

2.61ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {
        true
    } else {
        false
    }
}

Evrins Hu

evrins

a month ago

3.07ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2 == 0
}

Артём

voodookiidoo

a month ago

3.04ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 ==0
}

johndoe30bc

a month ago

3.85ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {true} else {false}
}

Dragan Panjkov

panjkov

a month ago

2.88ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n%2 == 0 {
        true
    }
    else {
        false
    }
}

xxxxsk

a month ago

2.48ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n.abs() % 2 == 1 {
        false
    } else {
        true
    }
}

Evgenii Grigorenko

grevgeny

a month ago

4.03ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0
}

brucecox01

a month ago

2.49ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 { true } else { false }
}

Mohamed

Bitwise-01

a month ago

2.47ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0 
}

Ashish Khare

ashishk1331

a month ago

2.39ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n%2 == 0{
        true
    } else {
        false
    }
}

pickbiest

a month ago

2.61ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {
        true
    } else {
        false
    }
}

orao-pao

2 months ago

3.07ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if (n % 2) == 0 {
        true
    } else {
        false
    }
}

Krzysztof Atłasik

katlasik

2 months ago

2.47ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0
}

oliverer3

2 months ago

2.67ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0{
        return true;
    } else{
        return false;
    }
}

Chawin Chaisongkram

chawinkn

2 months ago

2.74ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n%2 == 0
}

vanos001

2 months ago

2.47ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    return n%2 == 0;
}

Petr Willow\Vrbík Vilímek

willowpe2

2 months ago

2.52ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {
        return true;
    } else {
        return false;
    }
}

Philippe Massicotte

PMassicotte

2 months ago

3.05ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0
}

Harsh Ranjan

harshRn

2 months ago

2.79ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 { return true; } false
}

jeroenvgestel

2 months ago

2.93ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2 == 0
}

Luigi Terrone

LuigiTer

2 months ago

2.59ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2 == 0 
   
}

Enes

enesscevik

2 months ago

2.55ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 { true } 
    else { false }
}

hahu07

2 months ago

2.57ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0{
        true
    }else {
        false
    }
}

Devourerofgods-coder

2 months ago

2.88ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    let remainder :i32 = n % 2;
    if remainder == 0{
        return true;
    }else{
        return false;
    }
}

ikatlinsky

2 months ago

2.60ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0
}

Kr0wZ

2 months ago

2.57ms

85.89kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {
        return true;
    }
    false
}

Aztra Corporation Inc.

AZTRA2022

2 months ago

2.89ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {
        true
    }else{
        false
    }
}

Lemarque

lemarcque

2 months ago

2.51ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0 
}

DoughRing

2 months ago

2.53ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n%2 == 0 {
        return true
    }
    else {
        return false
    }
}

Lucop1911

2 months ago

3.62ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n%2 == 0
}

LeonardoPinheiro23

2 months ago

2.94ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {
        true
    } else {
        false
    }
}