isitcake.cpp

#include <iostream>
#include <vector>
using namespace std;
/*
int main()
{
    int t;
    cin>>t;
    vector<int>result;
    
    for (int i=0; i<t; i++)
    {
        int arr[10][10];
        int count=0;
        
        for (int j=0; j<10; j++)
        {
            for (int k=0; k<10; k++)
            {
                cin>>arr[j][k];
                
                if(arr[j][k]<=30)
                {
                    count++;
                }
            }
        }
        
        if (count>=60)
        {
            result.push_back(1);
        }
        else
        {
            result.push_back(0);
        }
    }
    
    for (int k=0;k<t;k++)
    {
        if(result[k] == 1)
        {
            cout<<"yes"<<"\n";
        }
        else
        {
            cout<<"no"<<"\n";
        }
    }
}*/