#include<stdio.h>
#include<string.h>
int main(int argc,char const *argv[])
{
char s1[]="aaaaaaaPc";
//char s2[]="abc";
//char s2[]="bbc";
char s2[]="AkkkkkkkkkkkkkkkBc ";
//printf("%d\n",s1==s2);
printf("%d\n",strcmp(s1,s2));
printf("%d\n",'a'-'A');
return 0;
}
为什么我的编译器和视频中的运行结果不同,怎么改都是1?