[How to] Logic Behind To Print Pattern In Any language Using The Concept Of For Loop

Hi all newbie's , here in this tutorial i'm going to show a simple logic behind to print pattern using for  in any programming languages  and in the end you will find a simple newbie tips & tricks to crack any pattern problem.

Before moving to coding part let me show  the logic to print start, all you need to know just logic behind to print the pattern...

newbie tips and tricks

#include<iostream>

using namespace std;

int main()
{
int i,j,k,num;

cout<<"Enter number of rows you want to print=";

cin>>num;

for(k=1;k<=num;k++)

{

for(i=1;i<=num-k;i++)

{

cout<<" ";

}

for(j=1;j<=num-i;j++)

{

cout<<"*";

}

cout<<endl;
}

return 0;

}