Submission #80289

#	Time	Username	Problem	Language	Result	Execution time	Memory
80289		MoNsTeR_CuBe	The Big Prize (IOI17_prize)	C++17	20 / 100	2 ms	580 KiB

prize

#include "prize.h"
#include <bits/stdc++.h>
 
using namespace std;
 
int find_best(int n) {
   int left = 0;
   int right = n-1;
   while(left < right){
        int mid = (left+right)/2;
        vector<int> tab = ask(mid);
       if(tab[0]==1){
            right = mid-1;
       }else if(tab[1] == 1){
            left = mid+1;
       }else{
            right = mid;
            break;
       }
   }
   return right;
}

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