17th tutorial for right angle triangle patterns



This is a simple pattern which teach how to adjust numbers such that if two digit number such as 10 can b exactly below the one digit number. This can be done by adjusting decimal value.




In this pattern simply we have to arrange numbers like this:




Program for this pattern is very simple and easy.



As you can see it is the same program excluding printf statement as we have learned in the very first tutorial. Both for loops remains same.

Printf statement is changed, here we have to print integers so we use “%d”. Here to adjust decimal value we have added 02.d  this will adjust the decimal numbers after 9 i.e. two digit numbers.

If we do not include 02.d the output will be not in perfect pattern such as
567
8910

But if we add “%02.d” so we get perfect patterns one below other such as
5 6 7
8 9 10

You can notice the difference which one looks perfect.


                                                                                                       

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