C十三:strcmp函数,比价字符串

#include<stdio.h>
#include<string.h>

int main(){
	char name1[6] = {"abcd"};
	char name2[6] = {"abcd"};
	int a = strcmp(name1,name2);  // 两个参数不相等,返回-1; 两个参数相等,返回0
	printf("%d",a);
}