题解 | #求int型正整数在内存中存储时1的个数#
求int型正整数在内存中存储时1的个数
https://www.nowcoder.com/practice/440f16e490a0404786865e99c6ad91c9
const rl = require("readline").createInterface({ input: process.stdin });
var iter = rl[Symbol.asyncIterator]();
const readline = async () => (await iter.next()).value;
void async function () {
// Write your code here
while(line = await readline()){
const arr = [];
const res = parseInt(line).toString(2).split('');
for (let i = 0; i < res.length; i++) {
if (parseInt(res[i]) === 1) {
arr.push(res[i]);
}
}
console.log(arr.length)
}
}()
