Program:
#include<iostream>
using namespace std;
int main()
{
int n,i,j;
cout<<"Enter n : ";
cin>>n;
for(i=0;i<n;i++)
{
for(j=0;j<=(n-i-2);j++)
{ cout<<" "; }
for(k=0;k<=i;k++)
{ cout<<"*";}
cout<<endl;
}
return 0;
}
Output:
Enter n : 4
*
**
***
****
#include<iostream>
using namespace std;
int main()
{
int n,i,j;
cout<<"Enter n : ";
cin>>n;
for(i=0;i<n;i++)
{
for(j=0;j<=(n-i-2);j++)
{ cout<<" "; }
for(k=0;k<=i;k++)
{ cout<<"*";}
cout<<endl;
}
return 0;
}
Output:
Enter n : 4
*
**
***
****
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