Rust Programming Language/

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Solution Review 3: Print a Right-Angled Triangle

Solution Review 3: Print a Right-Angled Triangle

This lesson gives a detailed solution review to the challenge in the previous lesson.

We'll cover the following...

Solution

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fn test(n:i32) {
    // define a nested for loop
    for i in 0..n { //outer loop
        for j in 0..i + 1 { // inner loop
            print!("&");
    }
    println!("");
    }
}
fn main(){
    println!("Right angled triangle when n = 5 ");
    test(5);
    println!("Right angled triangle when n = 6 ");
    test(6);
}

Explanation

The value n is given to you for which the right-angled triangle needs to be printed.

nested for loop

  • On line 3, in the
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