Answer Posted / debotri das

#include<iostream.h>
#include<conio.h>

void main()
{
clrscr();
int line,n,i;
cout<<"Enter no of line\n";
cin>>n;
for(line=1;line<=n;line++)
{
for(i=1;i<=line;i++)
{
cout<<" * ";
}
cout<<" \n ";
}
getch();
}

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