模拟三次密码输入场景

#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
int main()
{	int i = 0;
	for (; i <3; ++i) {
		if (i == 0) {
			printf("请输入您的密码:\n");
		}
		else {
			printf("请重新输入密码:登陆次数%d\n",i+1);
		}
		char password[1024] = { 0 };
		scanf("%s", password);
		if (strcmp(password,"123456") == 0) {
			break;
		}
		printf("密码输入错误;\n");		
	}
	if (i < 3) {
		printf("登陆成功\n");
	}
	else {
		printf("登陆失败\n");
	}
    system("pause");
    return 0;
 }

猜你喜欢

转载自blog.csdn.net/qq940051592/article/details/84777191