#include <fstream>
#include <iostream>
using namespace std;

int main()
{
ifstream data2;
data2.open("data2.txt");

int num[15];
int mark=0;

ofstream out2;
out2.open("out2.txt");

for (int icount=1;icount<=5;icount++)
{
    mark=0;
    for (int icount2=0;icount2<=14;icount2++)
    {
        data2>>num[icount2];
    }
    
    if ((num[0]+num[1])==num[10])
    {  
        mark+=1;
    }
    if ((num[2]+num[3])==num[11])
    {  
        mark+=1;
    }
    if ((num[4]+num[5])==num[12])
    {  
        mark+=1;
    }
    if ((num[6]+num[7])==num[13])
    {  
        mark+=1;
    }
    if ((num[8]+num[9])==num[14])
    {  
        mark+=1;
    }

    out2<<mark<<endl;
    
}

out2.close();
data2.close();

system("pause>nul");
}