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#include<cstdio>
#include<algorithm>
#include<cassert>
#include<complex>
#include<map>
#include<iomanip>
#include<sstream>
#include<queue>
#include<set>
#include<string>
#include<vector>
#include<iostream>
#include<cstring>
#include<stack>
#define FOR(i, a, b) for(int i =(a); i <=(b); ++i)
#define FORD(i, a, b) for(int i = (a); i >= (b); --i)
#define fup FOR
#define fdo FORD
#define REP(i, n) for(int i = 0;i <(n); ++i)
#define VAR(v, i) __typeof(i) v=(i)
#define FORE(i, c) for(VAR(i, (c).begin()); i != (c).end(); ++i)
#define ALL(x) (x).begin(), (x).end()
#define SZ(x) ((int)(x).size())
#define siz SZ
#define CLR(x) memset((x), 0, sizeof(x))
#define PB push_back
#define MP make_pair
#define X first
#define Y second 
#define FI X
#define SE Y
#define SQR(a) ((a)*(a))
#define DEBUG 1
#define debug(x) {if (DEBUG)cerr <<#x <<" = " <<x <<endl; }
#define debugv(x) {if (DEBUG) {cerr <<#x <<" = "; FORE(it, (x)) cerr <<*it <<", "; cout <<endl; }}
using namespace std;
typedef long long LL;
typedef long double LD;
typedef pair<int, int>P;
typedef vector<int>VI;
const int INF=1E9+7;
template<class C> void mini(C&a4, C b4){a4=min(a4, b4); }
template<class C> void maxi(C&a4, C b4){a4=max(a4, b4); }

int n,k;
const int MAX_SETS = 5;
const int MAX_LEN = 100*1000;
LL a[MAX_SETS+2][MAX_LEN+7];


int main(){
	ios_base::sync_with_stdio(false);
	cout << setprecision(15) << fixed;
	cin>>n>>k;
	FOR(i,1,k) FOR (j,1,n) cin>>a[i][j];
	FOR(i,1,n) {LL s=0; FOR (j,1,k) s+=a[j][i]; cout<<s/k<<" ";}
	cout<<endl;
	return 0;
}