Teams Problem

Problem 
http://codeforces.com/contest/231/problem/A

Solution

	#include <iostream>
	#include <cstdlib>
	using namespace std;
	int main(int argc, char** argv) {
	unsigned int n;// number of problems
	unsigned int o1,o2,o3;// team memebrs
	unsigned int pass=0;
	unsigned int fail=0;
	cin>>n;
	for(int i=0;i<n;i++)
	{
	cin>>o1>>o2>>o3;
	if(o1+o2+o3>=2){pass++;}
	else if(o1+o2+3<2){fail++;}
	}
	cout<<pass;
	return 0;
	}

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