Submission #922949

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
922949	2024-02-06 10:32:54	OAleksa	The Kingdom of JOIOI (JOI17_joioi)	C++14	100 / 100	1406 ms	71068 KiB

joioi

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#include <bits/stdc++.h>
using namespace std;
#define f first
#define s second
#define int long long
signed main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  cout.tie(0);
  int tt = 1;
  //cin >> tt;
  while (tt--) {
    int n, m;
    cin >> n >> m;
    vector<vector<int>> a(n, vector<int>(m));
    int mn = 1e9, mx = 0;
    for (int i = 0;i < n;i++) {
      for (int j = 0;j < m;j++) {
        cin >> a[i][j];
        mn = min(mn, a[i][j]);
        mx = max(mx, a[i][j]);
      }
    }
    int l = 0, r = 1e9, ans = -1;
    auto check = [&](int mid) {
      int lst = -1, ok = 1;
      for (int i = 0;i < n;i++) {
        for (int j = 0;j < m;j++) {
          if (a[i][j] > mn + mid)
 
 
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• Subtask 1: 15 / 15
• Subtask 2: 45 / 45
• Subtask 3: 40 / 40