试密码

题源

PTA 乙级

题解

#include<stdio.h>
#include<string.h>
int N;
char key[100],str[100];
int main(){
    scanf("%s %d",&key,&N);getchar();
    int i = 0;
    for(i = 0;i < N;i++){
        gets(str);
        if(str[0]=='#'&&strlen(str)==1)goto end;
        if(strcmp(key,str)==0){
            printf("Welcome in\n");
            goto end;
        }
        else printf("Wrong password: %s\n",str);
    }
    printf("Account locked\n");
    end:
    return 0;
}