C++ Program to read a digit element in an array & print vertical histogram

C++ Program to read a digit element in an array & print vertical histogram

#include<iostream.h>

#include<conio.h>
void main()
{
int a[10],n,i,j,max=0;
clrscr();
cout<<"Enter the no. of element in an array:\n";
cin>>n;
for(i=0;i<n;i++)
{
cin>>a[i];
if(a[i]>max)
max=a[i];
}
for(i=max;i>=0;i--)
{
for(j=0;j<n;j++)
{
if(i<a[j])
cout<<"* ";
else
cout<<" ";
}
cout<<"\n";
}
getch();
}