Submission #1199513

#	Time	Username	Problem	Language	Result	Execution time	Memory
1199513		Aviansh	The Big Prize (IOI17_prize)	C++20	20 / 100	0 ms	408 KiB

prize

#include "prize.h"
#include <bits/stdc++.h>

using namespace std;

int find_best(int n) {
    int lo = 0;
    int hi = n-1;
    while(lo<hi){
        int mid = (lo+hi)/2;
        vector<int>res = ask(mid);
        if(res[0]==1){
            hi=mid-1;
        }
        else if(res[1]==1){
            lo=mid+1;
        }
        else{
            lo=mid;
            return mid;
        }
    }
    return lo;
}

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