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How to print a float number with 2 decimal places in Rust

2 Answers

0 votes
fn main() {
    let number: f64 = 3.14159;

    println!("{:.2}", number);
}



/*
run:

3.14
     
*/
 

 



answered Mar 3, 2025 by avibootz
0 votes
fn main() {
    let number: f64 = 3.14159;
    
    let formatted_number = format!("{:.2}", number);
    
    println!("{}", formatted_number);
}



/*
run:

3.14
     
*/

 



answered Mar 3, 2025 by avibootz

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