Question

How to find the floor value of a number using floor() function in Rust

Answer 1

use std::f64;

fn main() {
    println!("{}", f64::floor(50.0));
    
    println!("{}", f64::floor(50.1));
    
    println!("{}", f64::floor(5.4));
    println!("{}", f64::floor(5.5));
    println!("{}", f64::floor(5.6));
    
    println!("{}", f64::floor(-10.0));
    
    println!("{}", f64::floor(-13.4));
    println!("{}", f64::floor(-13.5));
    println!("{}", f64::floor(-13.6));
    
    println!("{}", f64::floor(0.0));
}

   
   
/*
run:

50
50
5
5
5
-10
-14
-14
-14
0

*/

 

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