제출 #766391

#제출 시각아이디문제언어결과실행 시간메모리
766391irmuunHotter Colder (IOI10_hottercolder)C++17
50 / 100
386 ms8104 KiB
#include<bits/stdc++.h> using namespace std; #define pb push_back #define ll long long #define ff first #define ss second #define all(s) s.begin(),s.end() int Guess(int n); int HC(int n){ int l=1,r=n; while(l<r){ int mid=(l+r)/2; int q1=Guess(mid),q2=Guess(mid+1); if(q2==1){ l=mid+1; } else{ r=mid; } } return l; }

컴파일 시 표준 에러 (stderr) 메시지

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:17:13: warning: unused variable 'q1' [-Wunused-variable]
   17 |         int q1=Guess(mid),q2=Guess(mid+1);
      |             ^~
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