Added solution to team problem under Greedy section

Author: harish3600

Greedy/(CODEFORCES) team.cpp

@@ -0,0 +1,22 @@
+#include<bits/stdc++.h>
+using namespace std;
+#define ll              long long int
+#define w(x)            ll x; cin>>x; while(x--)
+#define fast            std::ios_base::sync_with_stdio(false); cin.tie(NULL);
+#define pb              push_back
+#define vec             vector
+int main()
+{
+  fast 
+  ll count=0;
+  w(x)
+  {
+  	ll a,b,c;
+  	cin>>a>>b>>c;
+  	if(a==1 && b==1 || b==1 && c==1 || a==1 && c==1)
+  		count++;
+  }
+  cout<<count<<endl;
+ 
+return 0;
+}