Submission #423704

#	Time	Username	Problem	Language	Result	Execution time	Memory
423704		AugustinasJucas	커다란 상품 (IOI17_prize)	C++14	Compilation error	0 ms	0 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

prize







#include <bits/stdc++.h>
//#include "prize.h"
using namespace std;
int find_best(int n) {
	int l = 0; int r = n-1;
	
	while(l <= r){
		int mid = (l + r) / 2;
		auto f = ask(mid);
		if(f[0] == 0 && f[1] == 0) return mid;
		if(f[0] == 1){
			r = mid-1;
		}else{
			l = mid+1;
		}
	}
	return 0;
}

Compilation message (stderr)

prize.cpp: In function 'int find_best(int)':
prize.cpp:15:12: error: 'ask' was not declared in this scope
   15 |   auto f = ask(mid);
      |            ^~~