191-number-of-1-bits

DevGod

Vtuber

Caution

DevGod needs to write an editorial for this problem!

js

/**
 * @param {number} n - a positive integer
 * @return {number}
 */
var hammingWeight = function(n) {
    let sum = 0;

    for(let I = 0; I < 32; I++){
        sum += (n>>I)&1;
    }

    return sum;
};