Submission #111318

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
111318	2019-05-14 18:59:26	vex	Xylophone (JOI18_xylophone)	C++14	Compilation error	0 ms	0 KiB

xylophone

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#include<bits/stdc++.h>
#include<xylophone.h>
using namespace std;
 
int a[5005];
bool bio[5005];
 
int solve(int n)
{
  int l=1;
  int r=n;
  int sol=n;
  while(l<=r)
  {
    int mid=(l+r)/2;
    if(query(1,mid)==n-1)
    {
      sol=mid;
      r=mid-1;
    }
    else l=mid+1;
  }
  
  for(int i=1;i<=n;i++)bio[i]=false;
  bio[n]=true;
  
  a[sol]=n;bio[n]=true;
  if(sol<n)a[sol+1]=n-query(sol,sol+1);
  a[sol-1]=n-query(sol-1,sol);
 
 
 
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Compilation message (stderr)

xylophone.cpp: In function 'int solve(int)':
xylophone.cpp:8:5: error: ambiguating new declaration of 'int solve(int)'
 int solve(int n)
     ^~~~~
In file included from xylophone.cpp:2:0:
xylophone.h:3:6: note: old declaration 'void solve(int)'
 void solve(int N);
      ^~~~~
xylophone.cpp:91:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^