Submission #979716

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
979716	2024-05-11 10:19:29	nnin	Rainforest Jumps (APIO21_jumps)	C++14	81 / 100	4014 ms	45420 KiB

jumps

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#include "jumps.h"
#include <bits/stdc++.h>
#define pii pair<int,int>
using namespace std;
int n, l[200005], r[200005], jump[200005][20], jump2[200005][20];
vector<int> h;
bool one;
struct segTree {
  pii seg[4*200005];
  void build(int i, int l, int r) {
    if(l==r) {
      seg[i] = {h[l], l};
      return;
    }
    int m = (l+r)/2;
    build(i*2+1, l, m);
    build(i*2+2, m+1, r);
    seg[i] = max(seg[i*2+1], seg[i*2+2]);
  }
  pii query(int i, int l, int r, int wl, int wr) {
    if(wl>r || wr<l) return {-2e9, -1};
    if(wl<=l && wr>=r) return seg[i];
    int m = (l+r)/2;
    return max(query(i*2+1, l, m, wl, wr), query(i*2+2, m+1, r, wl, wr));
  }
}t;
 
 
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Compilation message (stderr)

jumps.cpp: In function 'int subtask3(int, int, int, int)':
jumps.cpp:76:10: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   76 |     auto [dis, u] = pq.top();
      |          ^

• 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: 0 / 19