سورس برنامه حذف یک عدد از ارایه

#include "iostream.h"
#include "conio.h"
#include "iomanip.h"
int remove(int b[],int x,int n){
int temp,s,e,d;
for(e=0;e<=n;e++){
if(x==b[e]){
for(s=e;s<=n;s++){
b[s]=b[s+1];
}
}
}
else{
cout<<"               Error\n";
}
for(d=0;d<=n-2;d++){
cout<<b[d]<<"\n\n";
}
}
void main(){
 int f,a,b[1000],i,j,sum=0;
cout<<"Enter num array to remove:\n";
cin>>a;
for(i=0;i<=a-1;i++){
cout<<"Enter num:\n";
cin>>b[i];
}
cout<<"Enter num to remove:\n";
cin>>f;
remove(b,f,a);
getch();
}