Submission #650818

#	Time	Username	Problem	Language	Result	Execution time	Memory
650818		Truitadepatates	The Big Prize (IOI17_prize)	C++14	20 / 100	1 ms	336 KiB

prize

#include <bits/stdc++.h>
#include "prize.h"
using namespace std;

int find_best(int n) {
  int l = 0;
  int r = n-1;
  int ans = -1;
  vector<int> hola(2);
  while (l <= r){
    int m = (l+r)/2;
    hola = ask(m);
    if (hola[0] == 0 && hola[1] == 0){
      ans = m;
      break;
    }
    else if (hola[0] > hola[1]){
      r = m-1;
    }
    else{
      l = m+1;
    }
  }
  return ans;
}

• Subtask 1: 20 / 20
• Subtask 2: 0 / 80