Write a program in C to print the pattern?

Question

1
4 6
9 11 13
17 19 21 23

I recently saw a meme about this on Facebook.I have tried alot to solve this but i can't find the appropriate logic to solve this.

Attempt:
https://code.sololearn.com/cEEkYR5RaFwb/?ref=app

Answer 1

This is something you're suppose to solve yourself. You don't take a picture of a puzzle and ask people on the internet to solve it for you, so why do it here? You don't learn anything by asking others to solve it for you.

EDIT: Thank you for posting some code. But this isn't really a programming challenge, it's a logic puzzle. Before you start writing any code, try and figure out the pattern.

Answer 2

Please show us your attempt(s), then we can give you a hint what's wrong.

https://www.sololearn.com/discuss/1316935/?ref=app

Answer 3

rather complicated, indeed...
this works
https://code.sololearn.com/caI7BsQnm4w4/?ref=app

Answer 4

#include<iostream>
using namespace std;
int main()
{
int an,i,j;

for(i=1;i<=4;i++,cout<<endl)
{
an=((i*i*i)+(11*i)-6)/6;
for(j=0;j<i;j++)
{
cout<<an+j*2<<" ";
}
}
return 0;
}

Answer 5

#include <iostream>
using namespace std;

int main() {

int row;
cout<<" Enter the number of rows "<<endl;
cin>>row;

for ( int i=1;i <=row;i++){
int n = (i*i*i + 11*i - 6) / 6;
for( int j=1;j <=i;j++){

cout<< n << " ";
n=n+2;

}

cout<<endl;
}

return 0; }

This C++ Code might help