OJ Board

Code: Select all

#include<iostream>
#include<string>
#include<cstdio>
#include<cstdlib>
using namespace std;
#define pf printf
#define sf scanf
int main()
{
    int k, q;
    string S, sub_s;
    int found;
    sf("%d",&k);
    while(k--)
    {
        cin>>S;
        sf("%d",&q);
        while(q--)
        {
            cin>>sub_s;
            found = S.find(sub_s);
            if (found == string::npos)
                printf("n\n");
            else    printf("y\n");
        }
    }
    return 0;
}

Code: Select all

#include <cstdio>
#include <string>
#include <iostream>
using namespace std;

int main()
{
    int t,q;
    string a;
    string b;
    scanf("%d",&t);
    while(t--)
    {
        cin>>a;
        scanf("%d",&q);
        while(q--)
        {
            cin>>b;
            if(a.find(b)!=-1)
                printf("y\n");
            else
                printf("n\n");
        }
    }
    return 0;
}

Code: Select all

#include <stdio.h>
#include<string.h>
int main()
{
    int t,q,i,j,k,len,Y,m,L;
    char ms[100099], ss[1099],p[1099];
    scanf("%d",&t);
    while(t--)
    {
        scanf("%s",&ms);
        scanf("%d",&q);
        len=strlen(ms);
        while(q--)
        {
            scanf("%s",&ss);
            L=strlen(ss);
            for(i=0;i<L;i++)
                p[i]=ms[i];
            p[i]='\0';
            if(strcmp(ss,p)==0)
                printf("y\n");
            else
                printf("n\n");
        }
    }
    return 0;
}