Submission #1017086

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1017086	2024-07-08 20:30:42	MilosMilutinovic	Soccer Stadium (IOI23_soccer)	C++17	70 / 100	4562 ms	600184 KiB

soccer

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#include "soccer.h"
#include <bits/stdc++.h>
 
using namespace std;
 
const int MAX = 2005;
const int LOG = 12;
 
int n, a[MAX][MAX];
int L[MAX][MAX];
int R[MAX][MAX];
int U[MAX][MAX];
int D[MAX][MAX];
int go[MAX][MAX];
int sum[MAX][MAX];
int logs[MAX];
int st_U[MAX][MAX][LOG];
int st_D[MAX][MAX][LOG];
int res;
map<array<int, 4>, int> mp;
 
int query_U(int i, int l, int r) {
  int k = logs[r - l + 1];
  return max(st_U[i][l][k], st_U[i][r - (1 << k) + 1][k]);
}
 
int query_D(int i, int l, int r) {
  int k = logs[r - l + 1];
  return min(st_D[i][l][k], st_D[i][r - (1 << k) + 1][k]);
}
 
 
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