我是新手.这个程序不懂.希望大家教我下
#include <stdio.h>
void main ()
{
printf("0 & 0 is %d\n", 0 & 0);
printf("0 & 1 is %d\n", 0 & 1);
printf("1 & 1 is %d\n", 1 & 1);
printf("1 & 2 is %d\n", 1 & 2);
printf("15 & 127 is %d\n", 15 & 127);
}
输出为 0&0 is 0
0 & 1 is 0
1& 1 is 1
1& 2 is 0
15 & 127 is 15
我只知道&&是什么意思
&是什么意思啊!!