题解 | #登录验证#
登录验证
https://www.nowcoder.com/practice/799daf76369c4fb1a2e2d56f885225ae
#include <stdio.h> #include<string.h> int main() { char a[50] = { 0 }, b[50] = { 0 }; while (scanf("%s %s", &a, &b) != EOF) {//用字符串函数strcmp来判断输入是否正确 if (!strcmp(a, "admin")&&!strcmp(b,"admin")) printf("Login Success!\n"); else printf("Login Fail!\n"); } return 0; }