11-programare

#include<iostream>
#include<fstream>

using namespace std;


int main(){
ifstream f1("atestat.in");
ofstream f2("atestat.out");
int x,y,max=0,c=0;
while(f1>>x>>y){
	if(x > 0 && y > 0)
		c++;
	if(max==0)
		max=x+y;
	else
		if(max < x+y)
			max=x+y;
}
f2<<c<<' '<<max;
f2.close();
f1.close();
}