/Rust/Rust round 2 decimal places

Rust round 2 decimal places

Rust round 2 decimal places

fn main() {
    let x = 12.34567_f64;
    let y = (x * 100.0).round() / 100.0;

    println!("{:.5} {:.5}", x, y);
}

// There is no built in method

0

Similar codes

1 vote174 views1 answer
Rust check if key in hashmap
Rust
0 vote132 views1 answer
Split a line on whitespace
Rust
0 vote127 views1 answer
Rust lang enum
Rust
0 vote121 views1 answer
Rust lang expected item found let
Rust
0 vote130 views1 answer
Rust reverse an array
Rust
-1 vote134 views1 answer
Rustlang get substring
Rust
0 vote132 views2 answers
Convert number to string rust
Rust
1 vote138 views1 answer
Rust convertinging string to int
Rust
0 vote137 views1 answer
Rust vec length
Rust
4 votes206 views1 answer
Rust take user input
Rust

Share