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
#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
int main() {
int num;
int count = 0;
scanf( "%d", &num);
while (num) {
int tmp = num % 2;
num /= 2;
if (tmp == 1) {
count++;
}
}
printf("%d", count);
return 0;
}
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