Submission #559015

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
559015	2022-05-09 07:59:45	LastRonin	Rainforest Jumps (APIO21_jumps)	C++14	100 / 100	1092 ms	47944 KiB

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#include "jumps.h"
 
#include <bits/stdc++.h>
 
#define ll long long
#define pii pair<int, int>
#define f first
#define s second
 
using namespace std;
 
const int N = 2e5 + 10;
 
int bp[N][18];
int bp2[N][18];
int bp3[N][18];
int z[N], h[N];
int Le[N], Ri[N];
 
void init(int n, vector<int> H) {
  for(int j = 1; j <= n; j++)
    h[j] = H[j - 1];
    stack<int> L, R;
  for(int j = 1; j <= n; j++)
    z[h[j]] = j;
  for(int i = 1; i <= n; i++) {
    while(L.size() && L.top() <= h[i])L.pop();  
    if(L.size())
      Le[i] = L.top();
    L.push(h[i]);   
 
 
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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