Submission #1128305

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1128305	2024-12-20 15:44:20	ByeWorld	Rainforest Jumps (APIO21_jumps)	C++20	100 / 100	1006 ms	104068 KiB

jumps

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#include "jumps.h"
#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define fi first
#define se second
#define lf (id<<1)
#define rg ((id<<1)|1)
#define md ((l+r)>>1)
#define ld long double
using namespace std;
typedef pair<int,int> pii;
typedef pair<char,char> pcc;
typedef pair<int,pii> ipii;
typedef pair<pii,pii> ipiii;
const int MAXN = 2e5+10;
const int LOG = 20;
const int MAXA = 1e6;
const int INF = 2e9;
int n, h[MAXN];
int le[MAXN], ri[MAXN], anc[MAXN][LOG+5];
int up[MAXN][LOG+5], dw[MAXN][LOG+5];
pii mx[MAXN][LOG+5];
pii MX(int le, int ri){
  if(le > ri) return pii(-INF, 0);
  int len = log2(ri-le+1);
  return max(mx[le][len], mx[ri-(1<<len)+1][len]);
}
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 8 / 8
• Subtask 3: 13 / 13
• Subtask 4: 12 / 12
• Subtask 5: 23 / 23
• Subtask 6: 21 / 21
• Subtask 7: 19 / 19