CPP

Hiring Test codechef solution in c++

#include<iostream>
#define ll long long
#include<vector>
#include<algorithm>
using namespace std;

void solve() {
	string s;
	ll n, m;
	cin >> n >> m;
	ll x, y;
	cin >> x >> y;
	for (int i = 0; i < n; i++)
	{
		vector<char> v(m);
		for (int i = 0; i < m; i++)
		{
			cin >> v[i];
		}
		ll countF = 0, countP = 0;
		for (int i = 0; i < m; i++)
		{
			if (v[i] == 'P')
				countP++;
			if (v[i] == 'F')
				countF++;
		}

		if (countF >= x)
			s += "1";
		else if (countF == x - 1 && countP >= y)
			s += "1";
		else
			s += "0";
	}
	cout << s << "
";
}

int main()
{
	int t;
	cin >> t;

	while (t--)
	{
		solve();
	}

	return 0;
}