Question

How to check if a number is power of two in Rust

Answer 1

fn main() {
    println!("{}", 8u8.is_power_of_two()); // 2^3
    println!("{}", 7u8.is_power_of_two());
    println!("{}", !7u8.is_power_of_two());
}





/*
run:

true
false
true

*/

 

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