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Submission #385238

# Submission time Handle Problem Language Result Execution time Memory
385238 2021-04-03T19:26:10 Z ritul_kr_singh Hotel (CEOI11_hot) C++17
10 / 100
 845 ms 51460 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define sp << ' ' <<
#define nl << '\n'

signed main(){
	cin.tie(0)->sync_with_stdio(0);
	int n, m, o; cin >> n >> m >> o;
	array<int, 2> offers[m], room;
	set<array<int, 2>> rooms;
	for(int i=0; i<n; ++i){
		cin >> room[1] >> room[0];
		rooms.insert(room);
	}
	for(auto &i : offers) cin >> i[0] >> i[1], i[1] = -i[1];
	sort(offers, offers+m, greater<>());
	vector<int> pos;

	for(auto &i : offers){
		auto f = rooms.lower_bound({-i[1], 0});
		if(f != rooms.end()){
			pos.push_back(i[0] - (*f)[1]);
			rooms.erase(f);
		}
	}

	sort(pos.begin(), pos.end(), greater<>());
	cout << accumulate(pos.begin(), pos.begin()+o, 0LL);


}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Output isn't correct

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1516 KB Output is correct

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 58 ms 5652 KB Output isn't correct

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 129 ms 9704 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 373 ms 25952 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 845 ms 51460 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 681 ms 42432 KB Output isn't correct
2 Halted 0 ms 0 KB -