Practice - 007

A program to explain type casting

fn main() {
    practice7()
}

fn practice7() {
    let a = 2;
    let b = 5;

    println!("Without type casting, a / b = {}", (a as f32 / b as f32));
    println!("With type casting, a / b = {}", (a / b));
}

Result

Without type casting, a / b = 0.4
With type casting, a / b = 0