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Submission #746200

# Submission time Handle Problem Language Result Execution time Memory
746200 2023-05-21T21:43:38 Z JellyTheOctopus Take-out (POI13_usu) C++17
23 / 100
 237 ms 37196 KB 
#include <bits/stdc++.h>
using namespace std;

int N, K;
string str;

int main() {
	cin >> N >> K;
	cin >> str;
	vector<bool> arr(N+1);
	for (int i = 1; i <= N; i++) {
		arr[i] = (str[i-1] == 'c');
	}
	stack<array<int, 3>> s; // index, # of C, # of B
	vector<vector<int>> ans;
	for (int i = 1; i <= N; i++) {
		if (!s.empty()) {
			s.push({i, s.top()[1]+arr[i], s.top()[2]+!arr[i]});
		}
		else {
			s.push({i, arr[i], !arr[i]});
		}
		while (!s.empty() && s.top()[1] && s.top()[2] >= K) {
			vector<int> cur;
			for (int i = 0; i < K+1; i++) {
				cur.push_back(s.top()[0]);
				s.pop();
			}
			reverse(cur.begin(), cur.end());
			ans.push_back(cur);
		}
	}
	reverse(ans.begin(), ans.end());
	for (auto cur: ans) {
		for (auto v: cur) {
			cout << v << " ";
		} cout << "\n";
	}
}

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 1 ms 212 KB Linia 2: Podany ruch nie zawiera dokladnie k bialych i jednego czarnego klocka.
3 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 1 ms 212 KB Linia 3: Podany ruch nie zawiera dokladnie k bialych i jednego czarnego klocka.
3 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Linia 18: Podany ruch nie zawiera dokladnie k bialych i jednego czarnego klocka.
2 Halted 0 ms 0 KB -

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 340 KB Output is correct
2 Incorrect 2 ms 308 KB Linia 83: Podany ruch nie zawiera dokladnie k bialych i jednego czarnego klocka.
3 Halted 0 ms 0 KB -

Subtask #5
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 21 ms 2668 KB Output is correct
2 Correct 15 ms 2204 KB Output is correct

Subtask #6
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 19 ms 3236 KB Linia 5: Podany ruch nie zawiera dokladnie k bialych i jednego czarnego klocka.
2 Halted 0 ms 0 KB -

Subtask #7
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 50 ms 7196 KB Linia 1: Podany ruch nie zawiera dokladnie k bialych i jednego czarnego klocka.
2 Halted 0 ms 0 KB -

Subtask #8
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 78 ms 11456 KB Linia 4002: Podany ruch nie zawiera dokladnie k bialych i jednego czarnego klocka.
2 Halted 0 ms 0 KB -

Subtask #9
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 237 ms 37196 KB Output is correct
2 Correct 130 ms 21648 KB Output is correct
3 Correct 122 ms 15292 KB Output is correct
4 Correct 136 ms 15036 KB Output is correct