typedef struct
{
char name[20];
char secret[10];
}Client;//用户信息
Client *user = (Client*)malloc(sizeof(Client));//动态内存分配;
...
void Login(Client client[])//登陆
{
char clientNam[20];// = "0";//定义账号 密码
char clientsecret[20];// = "0";
char ch3={0};
printf("请输入您的姓名: \n");
scanf("%s", clientNam);
printf("请输入您的密码: \n");
scanf("%s", clientsecret);
if ((strcmp(clientNam, user->name) == 0) && (strcmp(clientsecret, user->secret) == 0))
{
...
}
}
if (strncmp(clientNam, user->name, 20) == 0 && strncmp(clientsecret, user->secret, 10) == 0)
加入头文件,#include<string.h>
#include<iostream>
#include<cstring>
//头文件加上就行
~ 望采纳 ~