제출 #434233

#제출 시각아이디문제언어결과실행 시간메모리
434233AmineTrabelsi커다란 상품 (IOI17_prize)C++14
0 / 100
1 ms324 KiB
#include "prize.h" #include <bits/stdc++.h> using namespace std; int find_best(int n) { // 20 points: // 1 diamond int low = 0,high = n-1; int ans = 0; while(low != high){ int mid = (low+high)/2; vector<int> q = ask(mid); if(q[0]+q[1] == 0){ ans = mid; break; } if(q[0] == 1){ high = mid-1; }else{ low = mid+1; } } return ans; }
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