제출 #423067

#제출 시각아이디문제언어결과실행 시간메모리
423067chirathnirodhaHotter Colder (IOI10_hottercolder)C++17
25 / 100
682 ms8096 KiB
#include "grader.h"
#include<bits/stdc++.h>
using namespace std;
 
int HC(int N){
   int l=1,r=N;
   if(N==1)return 1;
   while(l<r){
      Guess(l);
      int x=Guess(r);
      if(x==0)return (l+r)/2;
      else if(x==1)l=(l+r+1)/2;
      else r=(l+r-1)/2;
   }
}

컴파일 시 표준 에러 (stderr) 메시지

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:15:1: warning: control reaches end of non-void function [-Wreturn-type]
   15 | }
      | ^
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