Submission #600382

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
600382	2022-07-20 19:31:31	idiot123	Dungeons Game (IOI21_dungeons)	C++17	89 / 100	7115 ms	2017584 KiB

dungeons

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#include<bits/stdc++.h>
#include "dungeons.h"
using namespace std;
//we will use powers of 3 to decide what is the best jump
const int MAX_BIT = 16;
//jumps are base 3 to save memory
const int MAX_JUMP = 16;
const long long INF = 1e18;
vector<array<array<int, MAX_JUMP>, MAX_BIT>> jump;
vector<array<array<long long, MAX_JUMP>, MAX_BIT>> maxVal;
vector<array<array<long long, MAX_JUMP>, MAX_BIT>> sum;
int N;
void init(int n, vector<int> s, vector<int> p, vector<int> w, vector<int> l){
  N = n;
  vector<bool> vis(n+1, false);
  jump.resize(n+1);
  maxVal.resize(n+1);
  sum.resize(n+1);
  for(int i = 0; i < n; i++){
    int xd = 1;
    for(int bit = 0; bit < MAX_BIT; bit++){
      if(xd >= s[i]){
        jump[i][bit][0] = w[i];
        maxVal[i][bit][0] = INF;
        sum[i][bit][0] = s[i];
      }else{
        jump[i][bit][0] = l[i];
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 26 / 26
• Subtask 3: 13 / 13
• Subtask 4: 12 / 12
• Subtask 5: 27 / 27
• Subtask 6: 0 / 11