printf("Please enter the password:\n");
scanf("%s",s);
if(!strcmp(s,password))
{
printf("WELCOME!!!\n\n\n");
flag=1;
break;
}
else
{
printf("Enter error!Please enter again:\n");
n--;
}
}while(n>0);
if(!flag)
{
printf("Bye bye!!!\n");return;
}
do
{
printf("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n");
printf("\t\tWelcome to the staff manage system!\n");
printf("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n");
printf("\t\tPlease choose your operate type:\n");
