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Submission #1069857

# Submission time Handle Problem Language Result Execution time Memory
1069857 2024-08-22T09:26:26 Z NeroZein Brought Down the Grading Server? (CEOI23_balance) C++17
0 / 100
 2000 ms 7504 KB 
#include <bits/stdc++.h>
using namespace std;
 
int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);	
	int n, s, t;
	cin >> n >> s >> t;
	vector<int> tot(t);
	vector<vector<int>> a(n, vector<int> (s)); 
	for (int i = 0; i < n; ++i) {
		for (int j = 0; j < s; ++j) {
			cin >> a[i][j];
			--a[i][j]; 
			tot[a[i][j]]++; 
		}
	}
	for (int mask = 0; mask < n; ++mask) {
		vector<vector<int>> cnt(s, vector<int> (t));
		for (int i = 0; i < n; ++i) {
			bool rev = (mask >> i & 1); 
			for (int j = 0; j < 2; ++j) {
				int task = a[i][j ^ rev]; 
				cnt[j][task]++; 
			}
		}
		bool ok = true; 
		for (int i = 0; i < t; ++i) {
			for (int j = 0; j < 2; ++j) {
				if (cnt[j][i] > (tot[i] + 1) / 2) {
					ok = false; 
				}
			}
		}
		if (ok) {
			for (int i = 0; i < n; ++i) {
				bool rev = mask >> i & 1; 
				for (int j = 0; j < s; ++j) {
					cout << a[i][j ^ rev] + 1 << " \n"[j == s - 1]; 
				}
			}
			return 0; 
		}
	}
}

Subtask #0
0.0 / 0.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Correct
2 Incorrect 0 ms 348 KB maximum and minimum number of simultaneously evaluated submissions for any single task differ more than one
3 Halted 0 ms 0 KB -

Subtask #1
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Correct
2 Incorrect 0 ms 348 KB Unexpected end of file - int32 expected
3 Halted 0 ms 0 KB -

Subtask #2-1
0.0 / 15.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2024 ms 7504 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #2-2
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2024 ms 7504 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #2-3
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Correct
2 Incorrect 0 ms 348 KB Unexpected end of file - int32 expected
3 Halted 0 ms 0 KB -

Subtask #3-1
0.0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB maximum and minimum number of simultaneously evaluated submissions for any single task differ more than one
2 Halted 0 ms 0 KB -

Subtask #3-2
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB maximum and minimum number of simultaneously evaluated submissions for any single task differ more than one
2 Halted 0 ms 0 KB -

Subtask #3-3
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB maximum and minimum number of simultaneously evaluated submissions for any single task differ more than one
2 Halted 0 ms 0 KB -

Subtask #4-1
0.0 / 20.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2024 ms 7504 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4-2
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2024 ms 7504 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4-3
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Correct
2 Incorrect 0 ms 348 KB maximum and minimum number of simultaneously evaluated submissions for any single task differ more than one
3 Halted 0 ms 0 KB -