C++ Programming Problem #3 : Ascending Asterisk (Christmas Tree Shape)

Problem # 3: Ascending Asterisk (Christmas Tree Shape)

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#include<iostream>
#include<conio.h>
using namespace std;
int main() {
int a,b,c,n;
cout<<"Enter a Number: ";
cin>>n;
for(a=1;a<=n;a++){
for(b=a;b<n;b++){
cout<<" ";}
for(c=1;c<=a;c++){
cout<<"* ";}
cout<<endl;}
getch ();
}

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