While Loop

Question

Hello!

I need to write a code that displays:
1
12
123
1234...

depending on the number of rows. I wrote the code attached, but don’t know how to modify it to output what i have written above. It has to be two nested while loops! Thanks!
https://code.sololearn.com/c42n6s0Bcd1M/?ref=app

Answer 1

ok, it should be a simple modification
just change

for (int i = 0; i <= numRows; i++)
{
...
}

to

int i = 0;
while (i <= numRows)
{
...
i++;
}

and do the same process for the inner loop.

Answer 2

I changed it to a for loop which makes more sense here:

https://code.sololearn.com/cFDmKMNcT9yb/?ref=app

Answer 3

Oh, sorry, i forgot to mention it has to be two nested while loops. i know a for loop would be better in this case, but my professor wants while loops.