Submission #1149462

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1149462	2025-02-12 10:12:47	aktilek	Chessboard (IZhO18_chessboard)	C++20	70 / 100	132 ms	3564 KiB

chessboard

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define F first
#define S second
#define pb push_back
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
#define Fast ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
const int N = 2e5 + 7;
const int R = 1e9 + 10;
const ll INF = 1e18;
const ll MOD = 1e9 + 7;
const int B = 320;
bool primen(int x) {
  for (int i = 2; i <= sqrt(x); i++) {
    if (x % i == 0) {
      return false;
    }
  }
  
  return true;
}
void solve() {
  int n, k;
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 8 / 8
• Subtask 3: 15 / 15
• Subtask 4: 16 / 16
• Subtask 5: 23 / 23
• Subtask 6: 0 / 30