As a language, C is quite simple, with only a few keywords and syntax rules. But the simplicity of the language is also its weakness. The programmer is expected to use his own discretion and good judgment while writing code.

Hopefully these five tips will help you write better C code.

1>Generate Code That’s Easy To Read

If I were to ask you what you value most in your life, chances are that it would be something like friendship or family. This is because we value things that are scarce or hard to come by. If you had an infinite supply of friends and family, you would probably care about them less.

The same holds true for comments in code: if there are too many of them, they become less valuable. You should remove any comment that doesn’t add some value to your code.

2>Use Whitespace And Indentation

Since whitespace isn’t meaningful in C, there’s no reason not to use it generously. It makes your code more readable and easier to maintain, which is always a good thing!

3>Make Use Of Abstractions

If you find yourself repeating code throughout your program, it may be because you’re not making use of abstractions properly. For instance, let’s say you

You can easily learn C

So you’re starting to learn C

1. Know Your Data Types

Given a collection of intervals, merge all overlapping intervals.

For example,

Given [1,3],[2,6],[8,10],[15,18],

return [1,6],[8,10],[15,18].