題目位址
#include<cstdio>
#include<iostream>
using namespace std;
int s1,s2;
int main(void)
{
int n; cin>>n;
while(n--)
{
int a,b,c,d; cin>>a>>b>>c>>d;
int t=a+c;
if(t==b&&t==d) continue;
else if(t==b) s1++;
else if(t==d) s2++;
}
cout<<s2<<" "<<s1<<endl;
return 0;
}