Write A C++ Program To Print Half Pyramid Using Number

1
2 3
4 5 6
7 8 9 10

#include<iostream>
using namespace std;

int main()
{
//By-Ghanendra Yadav
int i,j,n,k=1;
cout<<"Enter the No Of Row\n";
cin>>n;
for(i=1;i<=n;i++)
{
for(j=1;j<i;j++)
{
cout<<k<<" ";
k++;
}
cout<<"\n";
}
return 0;
}

Output:-