oj.uz

답안 #1112916

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1112916 2024-11-15T09:03:23 Z SalihSahin 커다란 상품 (IOI17_prize) C++14
20 / 100
 1 ms 336 KB 
#include <bits/stdc++.h>
#define pb push_back
#include "prize.h"

using namespace std;


int find_best(int n) {
   int l = 0, r = n-1;
   int ans = -1;
   while(l < r){
      int m = (l + r)/2;

      vector<int> check = ask(m);
      if(check[0] + check[1] == 0){
         ans = m;
         break;
      }

      if(check[0]) r = m - 1;
      else l = m + 1;
   }
   if(ans == -1) ans = l;
   return ans;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct

Subtask #2
0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Incorrect 1 ms 336 KB answer is not correct
12 Halted 0 ms 0 KB -