#include <iostream>

#define N_EXAMS 4
#define N_STUDENTS 5

int main()
{
	int i, j, score;
	int exam_total[N_EXAMS];

	for (j=0;j<N_EXAMS;++j)
		exam_total[j] = 0;


	for (i=0;i<N_STUDENTS;++i)
	{
		for (j=0;j<N_EXAMS;++j)
		{
			cin >> score;
			exam_total[j] += score;
		}
	}

	for (j=0;j<N_EXAMS;++j)
		cout << exam_total[j] / N_STUDENTS << " " ;
	cout << endl;
}