题解 | #两个整数二进制位不同个数#

#include<stdio.h>
int main()
{
	int n, m = 0; 
	scanf("%d%d", &n, &m); 
	int count = 0;
	int sum = n ^ m; 
	for (int i = 0; i < 32; i++)
	{
		if (sum & (1 << i))
			count++;  
	}
	printf("%d", count);  
	return 0; 
}