Submission #613677

#	Time	Username	Problem	Language	Result	Execution time	Memory
613677		Mr_Husanboy	커다란 상품 (IOI17_prize)	C++14	20 / 100	1 ms	336 KiB

prize

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

using namespace std;
#define vector<int> vi;

int find_best(int n) {
	int l = 0, r = n-1;
	while(l<=r){
        int m = (l+r)/2;
        if(ask(m)[0] == 1){
            r = m-1;
        }else l = m+1;
	}
	return l-1;
}

Compilation message (stderr)

prize.cpp:5:9: warning: ISO C++11 requires whitespace after the macro name
    5 | #define vector<int> vi;
      |         ^~~~~~

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