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Rust program to reverse an array

Rust | Array Example: Write a program to reverse an array.
Submitted by Nidhi, on October 20, 2021

Problem Solution:

In this program, we will create an array of integer elements then we will reverse the array using the reverse() function.

Program/Source Code:

The source code to reverse an array is given below. The given program is compiled and executed successfully.

// Rust program to reverse an array

fn main() 
{
    let mut arr:[i32;5] = [0,1,2,3,4];
    
    println!("Array: {:?}",arr);
    arr.reverse();
    println!("Reversed Array: {:?}",arr);
}

Output:

Array: [0, 1, 2, 3, 4]
Reversed Array: [4, 3, 2, 1, 0]

Explanation:

Here, we created an array of integers with 5 elements and then we reversed created array using the reverse() function. After that, we printed reversed array.

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