제출 #1299653

#제출 시각아이디문제언어결과실행 시간메모리
1299653scalifrastico_098커다란 상품 (IOI17_prize)C++20
0 / 100
26 ms400 KiB
#include "prize.h" #include <bits/stdc++.h> using namespace std; int find_best(int n) { int l=0, r=n-1, u=n-1; while(l<r) { int m=(l+r)/2; vector<int> res=ask(m); if(res[0]==res[1]&&res[1]==0){return m;} else if(res[0]>0)r=m-1; else l=m; } }

컴파일 시 표준 에러 (stderr) 메시지

prize.cpp: In function 'int find_best(int)':
prize.cpp:12:1: warning: control reaches end of non-void function [-Wreturn-type]
   12 | }
      | ^

Subtask 10 / 20

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Subtask 20 / 80

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