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```A.)  1
3*2
4*5*6
10*9*8*7
11*12*13*14*15```

```B.)  1 1 1 2
3 2 2 2
3 3 3 4```

```C.)  1*2*3*4*17*18*19*20
--5*6*7*14*15*16
----8*9*12*13
------10*11```

What I have tried:

i ve tried but not getting exact pattern
Posted
Updated 20-Jul-17 16:03pm
v2
PIEBALDconsult 20-Jul-17 22:09pm

Keep trying.
RAMASWAMY EKAMBARAM 21-Jul-17 0:46am

You should not have any problem with the above unless you think of your programming assignments as some imposition/ drudgery?
Richard MacCutchan 21-Jul-17 3:03am

Start by thinking about what steps are needed to achieve each pattern. Write down the steps in order on a piece of paper. Look for patterns of steps that can be repeated. Keep refining this until you have a solution. Then convert those steps into C code.

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## Solution 1

Quote:
i ve tried but not getting exact pattern

Show your code and explain specific problems to get some help.

We do not do your HomeWork.
HomeWork is not set to test your skills at begging other people to do your work, it is set to make you think and to help your teacher to check your understanding of the courses you have taken and also the problems you have at applying them.
Any failure of you will help you to learn what works and what don't, it is called 'trial and error' learning.
So, give it a try, reread your lessons and start working. If you are stuck on a specific problem, show your code and explain this exact problem, we might help.

As programmer, your job is to create algorithms that solve specific problems and you can't rely on someone else to eternally do it for you, so there is a time where you will have to learn how to. And the sooner, the better.
When you just ask for the solution, it is like trying to learn to drive a car by having someone else training.
Creating an algorithm is basically finding the maths and make necessary adaptation to fit your actual problem.

The idea of "development" is as the word suggests: "The systematic use of scientific and technical knowledge to meet specific objectives or requirements." BusinessDictionary.com[^]
That's not the same thing as "have a quick google and give up if I can't find exactly the right code".