#include
#include
int main(){
int number=123;
int wrong=3;
int i=0;
printf("请输入密码:");
scanf("%d",&i);
if(i!=number){
while(wrong>1){
printf("您输入的密码有误!!请重新输入:");
scanf("%d",&i);
if(i==number){
break;
}
wrong--;
if(wrong==1){
printf("密码错误次数过多。请联系管理员!!");
exit(0);
}
}
}
printf("密码正确!!欢迎使用邮政银行。");
return 0;
}