In this challenge, you will practice using the for loop in Rust to iterate over a range of numbers. The goal is to sum all the even numbers within a given range.
The for loop in Rust is a powerful construct that allows you to iterate over collections, ranges, and iterators. It is commonly used for tasks such as summing numbers, collecting items, and more. By utilizing the for loop, you can write concise and readable code to perform repetitive tasks.
Your task is to implement a function sum_of_evens that takes two arguments, start and end, both of which are i32. The function should return the sum of all even numbers within the range [start, end] inclusive. If start is greater than end, the function should return 0.
for loop to iterate over the range from start to end.start is greater than end, return 0.let result = sum_of_evens(1, 10);
assert_eq!(result, 30); // 2 + 4 + 6 + 8 + 10 = 30
let result = sum_of_evens(5, 5);
assert_eq!(result, 0); // 5 is not even
let result = sum_of_evens(10, 1);
assert_eq!(result, 0); // start is greater than endpub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... (start..=end).filter(|x| x%2 == 0).sum()}pub fn sum_of_evens(start: i32, end: i32) -> i32 { let mut sum: i32 = 0; for i in start ..=end { if i % 2 == 0{ sum += i; } } return sum;}pub fn sum_of_evens(start: i32, end: i32) -> i32 { (start..=end).filter(|x| x % 2 == 0).sum()}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... (start..=end).into_iter().filter(|&item| item % 2 == 0).sum()}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... (start..=end).filter(|x| x % 2 == 0).sum()}pub fn sum_of_evens(start: i32, end: i32) -> i32 { if start > end { 0 } else { let mut sum = 0; for i in start..=end { if i%2==0 { sum += i; } } sum } }pub fn sum_of_evens(start: i32, end: i32) -> i32 { (start..=end).filter(|n| n %2 == 0).sum()}pub fn sum_of_evens(start: i32, end: i32) -> i32 { if start > end { return 0 } let mut sum = 0; for i in start..=end { if i % 2 == 0 { sum += i; } } sum}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... let mut sum: i32 = 0; for i in start..=end { if i%2 == 0 { sum = sum + i; } } sum}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... let mut ans :i32 =0; for i in start..=end{ if i%2==0{ ans+=i; } } ans}pub fn sum_of_evens(start: i32, end: i32) -> i32 { if start > end { 0 } else { (start..=end).filter(|item| item % 2 == 0).sum() }}pub fn sum_of_evens(start: i32, end: i32) -> i32 { (start..=end).filter(|n| n % 2 == 0).sum()}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... let mut total: i32 = 0; for value in start..=end { if value % 2 == 0 { total += value; } } total}pub fn sum_of_evens(start: i32, end: i32) -> i32 { if start > end { 0 } else { (start..=end).filter(|i| i % 2 == 0).sum() }}pub fn sum_of_evens(start: i32, end: i32) -> i32 { let mut sum: i32 = 0; for i in start..=end { if i % 2 == 0 { sum += i; } } sum}pub fn sum_of_evens(start: i32, end: i32) -> i32 { let mut sum: i32 = 0; // Your code here... for i in start..=end { if i%2 == 0 { sum += i; } } sum}pub fn sum_of_evens(start: i32, end: i32) -> i32 { let mut result = 0; for i in start..=end { if i % 2 == 0 { result += i; } } result}pub fn sum_of_evens(start: i32, end: i32) -> i32 { let mut sum = 0; for i in start..=end { if i % 2 == 0 { sum += i } } sum}pub fn sum_of_evens(start: i32, end: i32) -> i32 { (start..=end) .filter(|&x| x % 2 == 0) .sum()}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... (start..=end) .filter(|&x| x % 2 == 0) .sum()}pub fn sum_of_evens(start: i32, end: i32) -> i32 { (start..=end).filter(|it|*it % 2 == 0).sum()}pub fn sum_of_evens(start: i32, end: i32) -> i32 { let mut sum = 0; for n in start..=end { if n % 2 == 0 { sum += n; } } sum}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... let mut res = 0; for i in start..=end { if i % 2 == 0 { res += i } } res}pub fn sum_of_evens(start: i32, end: i32) -> i32 { (start..=end).filter(|n| n % 2 == 0).sum()}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... let mut total = 0; for num in start..=end { if num % 2 == 0 { total += num; } } total}pub fn sum_of_evens(start: i32, end: i32) -> i32 { let mut ans = 0; for i in start..=end { if i%2 == 0 { ans += i; } } ans}pub fn sum_of_evens(start: i32, end: i32) -> i32 { let mut sum = 0; for n in start..=end { if n % 2 == 0 { sum += n; } } sum}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... if start > end { 0 } else { let mut sum = 0; for i in start..=end{ if (i % 2) == 0{ sum+=i } } sum }}pub fn sum_of_evens(start: i32, end: i32) -> i32 { (start..=end).into_iter().filter(|n| n % 2 == 0).sum()}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... let mut sum: i32 = 0; for n in start..end + 1{ if n % 2 == 0{ sum = sum + n; } } return sum;}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... let mut sum: i32 = 0; for n in start..end + 1{ if n % 2 == 0{ sum = sum + n; } } return sum;}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... let mut sum = 0; for i in start..=end { if i%2 == 0 { sum += i; } } sum}pub fn sum_of_evens(start: i32, end: i32) -> i32 { (start..=end).filter(|n| n % 2 == 0).sum()}pub fn sum_of_evens(start: i32, end: i32) -> i32 { let mut s = 0; (start..=end).for_each(|a| if a % 2 == 0 { s += a; }); s}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... let mut total = 0; for i in start..=end { if i % 2 == 0 { total += i } } total}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... if start > end { 0 } else { let mut res = 0; for i in start..end+1 { if i % 2 == 0 { res += i } } res }}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... if start > end { return 0; } let mut sum = 0; for i in start..=end { if i % 2 == 0 { sum += i; } } sum}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... let mut sum = 0; for n in start..=end { if n % 2 == 0 { sum += n; } } return sum;}pub fn sum_of_evens(start: i32, end: i32) -> i32 { if start > end { return 0; } let mut sum = 0; for i in start..=end { if i & 1 == 0 { sum += i; } } sum}pub fn sum_of_evens(start: i32, end: i32) -> i32 { let mut sum = 0; for n in start..=end { if n % 2 == 0 { sum += n; } } return sum;}pub fn sum_of_evens(start: i32, end: i32) -> i32 { let mut result = 0; if start > end { return 0; // Return 0 if start is greater than end } // Iterate over the range from start to end (inclusive) for i in start..=end { if i % 2 == 0 { // Check if the number is even result += i; // Add the even number to the result } } result }pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... let mut sum = 0; for i in start..=end { if i % 2 == 0 { sum += i } } sum}pub fn sum_of_evens(start: i32, end: i32) -> i32 { let start = if start % 2 == 0 { start } else { start+1 }; (start..=end).step_by(2).sum()}pub fn sum_of_evens(start: i32, end: i32) -> i32 { let mut sum: i32 = 0; for i in start..=end { if i%2 == 0 { sum +=i; } } return sum}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... if start >= end { return 0 }; let mut sum = 0; for n in start..=end { if n%2 == 0 { sum+= n; } } return sum;}pub fn sum_of_evens(start: i32, end: i32) -> i32 { let mut sum = 0; for num in start..=end { if num % 2 == 0 { sum += num } } sum}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... let mut sum = 0; if end <= start { return sum; } else if end < 0 || start < 0 { return sum; } for i in sum..=end { if i % 2 == 0 { sum += i; } } sum}pub fn sum_of_evens(start: i32, end: i32) -> i32 { if start > end { return 0; } let mut count = 0; for i in start..=end { if i % 2 == 0 { count += i } } count}pub fn sum_of_evens(start: i32, end: i32) -> i32 { if start > end { return 0; } else { let mut result = 0; for i in start..end+1 { if i % 2 == 0 { result += i; } } return result; }}pub fn sum_of_evens(start: i32, end: i32) -> i32 { // Your code here... let mut sum: i32 = 0; for i in start..=end { if i % 2 == 0 { sum += i; } } sum}