Submission #951764

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
951764	2024-03-22 14:09:37	abczz	Rainforest Jumps (APIO21_jumps)	C++14	100 / 100	1062 ms	76656 KiB

jumps

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#include "jumps.h"
#include <iostream>
#include <vector>
#include <array>
#define ll long long
using namespace std;
vector <array<ll, 2> > V;
array<ll, 2> L[200000], R[200000];
ll n, z, s, mx, k, X[200000], jmp[200000][18], bl[200000][18], st[800000];
void build(ll id, ll l, ll r) {
  if (l == r) {
    st[id] = X[l];
    return;
  }
  ll mid = (l+r)/2;
  build(id*2, l, mid);
  build(id*2+1, mid+1, r);
  st[id] = max(st[id*2], st[id*2+1]);
}
ll query(ll id, ll l, ll r, ll ql, ll qr) {
  if (qr < l || r < ql) return -1;
  else if (ql <= l && r <= qr) return st[id];
  ll mid = (l+r)/2;
  return max(query(id*2, l, mid, ql, qr), query(id*2+1, mid+1, r, ql, qr));
}
 
 
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Compilation message (stderr)

jumps.cpp: In function 'void init(int, std::vector<int>)':
jumps.cpp:85:12: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   85 |       auto [u, x] = V.back();
      |            ^
jumps.cpp:106:12: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
  106 |       auto [u, x] = V.back();
      |            ^

• 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