제출 #226540

#제출 시각아이디문제언어결과실행 시간메모리
226540bharat2002Gap (APIO16_gap)C++14
컴파일 에러
0 ms0 KiB
/*input

*/
#include "gap.h" 
#include<bits/stdc++.h>
using namespace std;
const int N=1e5 + 100;
const int mod=1e9 + 7;
#define int long long
const int inf=1e18;
#define pii pair<int, int>
#define f first
#define s second 
#define mp make_pair
#define FOR(i, n) for(int i=1;i<=n;i++)
#define TRACE(x) cerr << #x << " = " << x << endl 
//Trace prints the name of the variable and the value.
int arr[N];
/*int vals[N];int nc;
void MinMax(int l, int r, int &a, int &b)
{
	for(int i=1;i<N;i++)
	{
		if(vals[i]>=l) {a=vals[i];break;}
	}
	for(int i=1;i<N;i++)
	{
		if(vals[i+1]>r||i==nc) {b=vals[i];return;}
	}
}*/
int findGap(int t, int n)
{
	if(t==1)
	{	
		MinMax(0, 1e18, arr[1], arr[n]);
		int i=2;
		while(i<=n-i+1)
		{
			MinMax(arr[i-1] + 1, arr[n-i+2]-1, arr[i], arr[n-i+1]);i++;
		}
		int ans=-inf;
		for(int j=1;j<n;j++) ans=max(ans, arr[j+1]-arr[j]);
		return ans;
	}
	MinMax(0, 1e18, arr[1], arr[n]);
	if(n==2) return arr[n]-arr[1];
	int diff=(arr[n]-arr[1])/(n-1);
	if((arr[n]-arr[1])%(n-1)!=0) diff++;
	int ans=0;
	int prevel=arr[1], curl=arr[1]+1, curr=arr[1]+1+diff;
	while(curl<arr[n])
	{
		int cmin, cmax;MinMax(curl, curr, cmin, cmax);
		if(cmin!=-1) ans=max(ans, cmin-prevel);
		ans=max(ans, cmax - cmin);
		if(cmax!=-1) prevel=cmax;
		curl=curr + 1;curr=curl + diff;
	}
	return ans;
}
/*signed main()
{
	ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
	int t, n;cin>>t>>n;nc=n;
	for(int i=1;i<=n;i++) cin>>vals[i];
	cout<<findGap(t, n);
}*/

컴파일 시 표준 에러 (stderr) 메시지

gap.cpp: In function 'long long int findGap(long long int, long long int)':
gap.cpp:35:24: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   MinMax(0, 1e18, arr[1], arr[n]);
                   ~~~~~^
In file included from gap.cpp:4:0:
gap.h:1:6: note:   initializing argument 3 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
 void MinMax(long long, long long, long long*, long long*);
      ^~~~~~
gap.cpp:35:32: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   MinMax(0, 1e18, arr[1], arr[n]);
                           ~~~~~^
In file included from gap.cpp:4:0:
gap.h:1:6: note:   initializing argument 4 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
 void MinMax(long long, long long, long long*, long long*);
      ^~~~~~
gap.cpp:39:44: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
    MinMax(arr[i-1] + 1, arr[n-i+2]-1, arr[i], arr[n-i+1]);i++;
                                       ~~~~~^
In file included from gap.cpp:4:0:
gap.h:1:6: note:   initializing argument 3 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
 void MinMax(long long, long long, long long*, long long*);
      ^~~~~~
gap.cpp:39:56: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
    MinMax(arr[i-1] + 1, arr[n-i+2]-1, arr[i], arr[n-i+1]);i++;
                                               ~~~~~~~~~^
In file included from gap.cpp:4:0:
gap.h:1:6: note:   initializing argument 4 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
 void MinMax(long long, long long, long long*, long long*);
      ^~~~~~
gap.cpp:45:23: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
  MinMax(0, 1e18, arr[1], arr[n]);
                  ~~~~~^
In file included from gap.cpp:4:0:
gap.h:1:6: note:   initializing argument 3 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
 void MinMax(long long, long long, long long*, long long*);
      ^~~~~~
gap.cpp:45:31: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
  MinMax(0, 1e18, arr[1], arr[n]);
                          ~~~~~^
In file included from gap.cpp:4:0:
gap.h:1:6: note:   initializing argument 4 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
 void MinMax(long long, long long, long long*, long long*);
      ^~~~~~
gap.cpp:53:47: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   int cmin, cmax;MinMax(curl, curr, cmin, cmax);
                                               ^
In file included from gap.cpp:4:0:
gap.h:1:6: note:   initializing argument 3 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
 void MinMax(long long, long long, long long*, long long*);
      ^~~~~~
gap.cpp:53:47: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   int cmin, cmax;MinMax(curl, curr, cmin, cmax);
                                               ^
In file included from gap.cpp:4:0:
gap.h:1:6: note:   initializing argument 4 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
 void MinMax(long long, long long, long long*, long long*);
      ^~~~~~