#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <cstring>
#define A 10
#define nums 20
using namespace std;

void ReadArray(int N[A],int n,int i=0) {

   int counter=0;

    while (counter < A){

        cin >> n;

        N[i]=n;


        counter++;
        i++;
    }}

int Sum (int sum=0, int u=0, int i=0, int P[A]=0, int n=0, int counter=0){

        cin >> n;




        while (counter < A){

            cin >> u;
            P[i] = u;
            i++;
            counter++;

        }


        counter=0;
        i=0;


    while (counter < n-1){

        sum = sum + P[i];
        counter++;
        i++;


    }

    return sum;



    }



int Equal(int S1[A]=0, int S2[A]=0, int n=0, int times=0 ){
    int counter=0;
    int i=0;
    cin >> n;
    while (counter < n-1){


        if (S1[i] == S2[i])
            times++;



        counter++;
        i++;

    }

    if (times == n-1)
        return true;



}








int main()
{


const int nums=20;
int D[nums][nums-10];
    int i=0,j=0;
    int counter=0;
    int var;

    while (counter < 200){

        cin >> var;

        D[i][j]= var;


        if (i == 19){
            i=0;
            j++;
        }

        i++;

    }




}