Part -2 :How To Print Diamond in C++

#include
using namespace std;
int main(){
 int i,j,k,row;
 row=3;
 for( k=1;k<=row;k++)
 {
  for(j=1;j<=3-k;j++){
   cout<<" ";
  }
  for(i=1;i<=2*k-1;i++)
  {
   cout<<"*";
  }
  cout<