Submission #423567

#	Time	Username	Problem	Language	Result	Execution time	Memory
423567		victoriad	Gap (APIO16_gap)	C++14	Compilation error	0 ms	0 KiB

gap

#include "gap.h"
#include "vector"
#include <cmath>
using namespace std;
 long long findGap(int T, int N)
 
{ vector<long long>a(N);
long long  i=0;
long long int hi=1e18,low=0;
if(T==1){
  while(i<=(N-1)/2){
  long long int s=low,t=hi;
   MinMax(low,hi,&s,&t);
  	if(s==t){
      if(s<0)continue;
      a[i]=t;
      break;
    }
    else{
      a[i]=s;
      low=s+1;
      a[N-1-i]=t;
      hi=t-1;
    }
    i++;
  }
    long long int x=0;
	for(int k=0;k<N-1;k++){
		if(x<(a[k+1]-a[k]))x=a[k+1]-a[k];
	}
	return x;
}
else{
	long long int s,t;
	MinMax(low,hi,&s,&t);
	a[0]=s;
	a[N-1]=t;
	long long int x=1;
	low=s+1;
	while(x<=N/2){
		MinMax(low,hi,&s,&t);
		a[x]=s;
		x++;
		low=s+1;
	}
	low=0;
	hi=t-1;
	while(x<N-1){
		MinMax(low,hi,s,t);
		a[x]=t;
		hi=t-1;
		x++;
	}
	x=0;
	for(int k=0;k<N-1;k++){
		if(x<(a[k+1]-a[k]))x=a[k+1]-a[k];
	}
	return x;

}
}
 

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:49:17: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   49 |   MinMax(low,hi,s,t);
      |                 ^
      |                 |
      |                 long long int
In file included from gap.cpp:1:
gap.h:1:35: note:   initializing argument 3 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
    1 | void MinMax(long long, long long, long long*, long long*);
      |                                   ^~~~~~~~~~
gap.cpp:49:19: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   49 |   MinMax(low,hi,s,t);
      |                   ^
      |                   |
      |                   long long int
In file included from gap.cpp:1:
gap.h:1:47: note:   initializing argument 4 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
    1 | void MinMax(long long, long long, long long*, long long*);
      |                                               ^~~~~~~~~~