Submission #1112341

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1112341	2024-11-14 05:30:40	thelegendary08	Highway Tolls (IOI18_highway)	C++14	18 / 100	106 ms	8876 KiB

highway

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#include "highway.h"
#include<bits/stdc++.h>
#define vi vector<int>
#define vb vector<bool>
#define vpii vector<pair<int,int>>
#define pb push_back
#define vvi vector<vector<int>>
#define ll long long int
#define f0r(i,n) for(int i = 0; i<n; i++)
#define vout(v) for(auto u : v)cout<<u<<' '; cout<<'\n';
#define pii pair<int,int>
using namespace std;
ll base;
ll len;
int a;
int b;
int m;
pii search(int l, int r){
  if(l == r)return{l, l};
  vi w(m,0);
  int mid = (l + r)/2;
  for(int i = l; i<=mid; i++)w[i] = 1;
  ll ret = ask(w);
  if(ret == base){
    return search(mid + 1, r);
  }
  else if(ret == len * b){
    return search(l, mid);
  }
  else{
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 6 / 6
• Subtask 4: 0 / 33
• Subtask 5: 0 / 18
• Subtask 6: 0 / 31