湖南2020对口计算机32题第4小题

#include <stdio.h>
int main() {
    char s1[]="I love China";
    char s2[]="I love";
    char *str1=s1,*str2=s2;
    int answer=0;
    while(!(answer=*str1-*str2)&& *str2){
        str1++;str2++;
    }
    if(answer<0)
        answer=1;
    else if(answer>0)
        answer=-1;
    printf("answer=%d\n",answer);
    return 0;
}

运行结果:answer=-1

posted @ 2020-09-23 14:25  yanglike111  阅读(142)  评论(0编辑  收藏  举报