View difference between Paste ID: XqXPyM5v and VS0ngddH

 #include <bits/stdc++.h>
 using namespace std;
 const int mxn = 2e5;
 									//#define Kin
 
 int main()
 {
 	ios_base::sync_with_stdio(0);
 	cin.tie(0);
 
 #ifdef Kin
 	(void)!freopen("input.txt", "r", stdin);
 	(void)!freopen("output.txt", "w", stdout);
 #endif
 
 	int t;
 	cin >> t;
 	while (t--)
 	{
 		int n;
 		cin >> n;
-		map<float, set<int>> mp;
+		vector<long long> res(n, -1);
 		stack<pair<int, long long>> s;
 		for (int i = 0; i < n; i++)
-			float k;
+
 			long long k;
-			mp[k].insert(i + 1);
+
 			while (!s.empty() && s.top().second < k)
-		int pos = 0;
+			{
-		auto itm = mp.begin();
+				res[s.top().first] = k;
-		cout << "Winning Registration Numbers are: ";
+				s.pop();
-		while (itm != mp.end() && pos < 3)
+			}
 			s.push(make_pair(i, k));
-			for (auto its = itm->second.begin(); its != itm->second.end(); its++)
+
-				cout << *its << " ";
+		for (long long i = 0; i < n; i++)
-			itm++;
+			cout << res[i] << ' ';
-			pos++;
+
 	}
 	return 0;
 }