#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
int ret = 0;
int ch = 0;
char password[20] = { 0 };
printf("请输入密码:>");
scanf("%s", password);//scanf只读取空格前的东西
while ((ch = getchar()) != '\n')
{
;
}
getchar();
printf("请确认(Y/N):>");
ret = getchar();
if (ret == 'Y')
{
printf("确认成功\n");
}
else
{
printf("放弃确认\n");
}
/*int ch = 0;
while ((ch = getchar()) != EOF)
{
putchar(ch);
}*/
return 0;