范例:
#include<string.h>
main()
{
char *a="aBcDeF";
char *b="AbCdEf";
char *c="aacdef";
char *d="aBcDeF";
printf("strcmp(a,b) : %d\n",strcmp(a,b));
printf("strcmp(a,c) : %d\n",strcmp(a,c));
printf("strcmp(a,d) : %d\n",strcmp(a,d));
}
执行 strcmp(a,b) : 32
strcmp(a,c) :-31
strcmp(a,d) : 0
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