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 = 0; int b = 0; int count = 0; while(scanf("%d %d", &a, &b) !=EOF) { int c = a^b; while(c) { c=c&(c-1); count++; } } printf("%d",count); return 0; }