Submission #1164679

#	Time	Username	Problem	Language	Result	Execution time	Memory
1164679		SmuggingSpun	커다란 상품 (IOI17_prize)	C++20	20 / 100	23 ms	408 KiB

prize

#include<bits/stdc++.h>
#include "prize.h"
using namespace std;
int find_best(int n) {
	int low = 0, high = n - 1;
    while(low <= high){
        int mid = (low + high) >> 1;
        vector<int>ret = ask(mid);
        if(ret[0] == 0 && ret[1] == 0){
            return mid;
        }
        if(ret[0] == 1){
            high = mid - 1;
        }
        else{
            low = mid + 1;
        }
    }
}

Compilation message (stderr)

prize.cpp: In function 'int find_best(int)':
prize.cpp:19:1: warning: control reaches end of non-void function [-Wreturn-type]
   19 | }
      | ^

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