题解 | #两个整数二进制位不同个数#
两个整数二进制位不同个数
https://www.nowcoder.com/practice/16e48900851646c0b2c6cdef9d7ea051
#include <stdio.h> int main() { int a, b; int n = 0; int count = 0; while (scanf("%d %d", &a, &b) != EOF) { scanf("%d %d", &a, &b); n = a ^ b; while (n) { n = n & (n - 1); count++; } printf("%d", count); //printf("%d\n", a + b); } return 0; }