oj.uz

답안 #790642

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
790642 2023-07-23T03:23:14 Z ttamx 커다란 상품 (IOI17_prize) C++14
20 / 100
 1 ms 292 KB 
#include "prize.h"
#include<bits/stdc++.h>

using namespace std;

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

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 0 ms 292 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 288 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 0 ms 292 KB Output is correct
8 Correct 1 ms 292 KB Output is correct
9 Correct 0 ms 288 KB Output is correct
10 Correct 1 ms 208 KB Output is correct

Subtask #2
0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 292 KB Output is correct
2 Correct 1 ms 292 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 292 KB Output is correct
5 Correct 1 ms 292 KB Output is correct
6 Correct 0 ms 292 KB Output is correct
7 Correct 0 ms 288 KB Output is correct
8 Correct 1 ms 288 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Incorrect 1 ms 208 KB answer is not correct
12 Halted 0 ms 0 KB -