样例全对0pts

#include<cstdio>
using namespace std;
char c,t='!';
int n;
int main(){
    freopen("in.in","r",stdin);
    scanf("%d",&n);
    getchar();
    while(n--){
        t='!';
        c=getchar();
        while(c!='\n'){
            t=c>t?c:t;
            c=getchar();
        }
        if(t<='1')printf("1 1 1 1\n");
        else if(t<='7')printf("0 1 1 1\n");
        else if(t<='9')printf("0 0 1 1\n");
        else if(t<='F')printf("0 0 0 1\n");
        else printf("0 0 0 0\n");
    }
    return 0;
}

数据是在win环境生成的吗？