#include <bits/stdc++.h> using namespace std;

int main(){ ** int n,a,b,c,x,y,z,m;** ** x=0;** ** y=0;** ** z=0;** ** cin>>n;** ** for(int i=0;i<n;i++){** ** cin>>a>>b>>c;** ** x=x+a;** ** y=y+b;** ** z=z+c;** ** } ** m=x+y+z; ** cout<<x<<" "<<y<<" "<<z<<" "<<m;** ** return 0;** }

#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,jp,yp,tp,jps=0,yps=0,tps=0;
	cin>>n;
	for(int i=1;i<=n;i++)
	{
	 cin>>jp>>yp>>tp;
	 jps=jps+jp;
	 yps=yps+yp;
	 tps=tps+tp;
	} 
	cout<<jps<<" "<<yps<<" "<<tps<<" ";
	cout<<jps+yps+tps;
	return 0;
}

#include <bits/stdc++.h>

using namespace std;

int main(){

int n;

int sum,a[20][3]={0};

int i;

cin>>n;

for(i=1;i<=n;i++)

{

	cin>>a[i][0]>>a[i][1]>>a[i][2];

	a[0][0]+=a[i][0];

	a[0][1]+=a[i][1];

	a[0][2]+=a[i][2];

}

sum=a[0][0]+a[0][1]+a[0][2];

cout<<a[0][0]<<" "<<a[0][1]<<" "<<a[0][2]<<" "<<sum;

return 0;

} 二维数组

#include<bits/stdc++.h>
using namespace std;
int main () {
    int n;
    cin >> n;
    int j,y,t;
    int jz = 0,yz = 0,tz = 0;
    
    for(int i = 0;i < n;i++){
        cin >> j >> y >> t;//输入金，银，铜牌数量
        jz+=j;
        yz+=y;
        tz+=t;
    }
    
    cout << jz << ' ' << yz << ' ' << tz << ' ' << jz + yz + tz;
    return 0;
}