C/C++ Program to print composite numbers between 1 to n.

//Program to print composite numbers between 1 to n.
#include<iostream>
using namespace std;
int main()
{
    int a,i,j,count=0;
    cout<<"\n enter upto which number you want to find Composite numbers:";
    cin>>a;
    for(j=1;j<=a;j++)
    {
        count=0;
        for(i=1;i<=j;i++)
        {
           if(j%i==0)
              count++;
        }
        if(count>2)
        cout<<" "<<j;
      }
    cout<<endl;
return 0;
}
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