Submission #1103547

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1103547	2024-10-21 08:25:57	duckindog	Mosaic (IOI24_mosaic)	C++17	22 / 100	1211 ms	1618964 KiB

mosaic

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#include <bits/stdc++.h>
#ifndef LOCAL
#include "mosaic.h"
#endif
using namespace std;
int cal(int x, int y) { return (x | y) ^ 1; };
vector<long long> mosaic(vector<int> X, vector<int> Y,
                          vector<int> T, vector<int> B,
                          vector<int> L, vector<int> R) {
  int n = X.size();
  int q = (int)T.size();
  vector<long long> C(q, 0);
  
  vector<vector<int>> a(n, vector<int>(n)), d = a;
  for (int i = 0; i < n; ++i) {
    a[0][i] = X[i];
    a[i][0] = Y[i];
  }
  for (int i = 1; i < n; ++i) { 
    for (int j = 1; j < n; ++j) a[i][j] = cal(a[i - 1][j], a[i][j - 1]);
  }
  for (int i = 0; i < n; ++i) { 
    for (int j = 0; j < n; ++j) { 
      d[i][j] = a[i][j];
      if (i) d[i][j] += d[i - 1][j];
      if (j) d[i][j] += d[i][j - 1];
 
 
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• Subtask 0: 0 / 0
• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 0 / 7
• Subtask 4: 10 / 10
• Subtask 5: 0 / 8
• Subtask 6: 0 / 22
• Subtask 7: 0 / 19
• Subtask 8: 0 / 22