There are many programs you write, but does not understand what is the required command, Where is the command added or removed are, Where is the core of the program, what is not core. A program is like a pen, important part is still the intestine pen (pen), bark just to beautify, making it easier than alone.

There are quite a lot you can read code is, but then they start again unable ZIP code is, do not know how code. This is very normal. It's like you hear a song, out song, know this song or, but can not write a song like that. Or when reading poems, you know it or, […]

In the process of learning to program, there is a lot you can not distinguish and do not know when to use braces, when to use parentheses. This article we will clarify a bit more about them

Now is the time of the practice session basis, professional practice, graduation and projects are coming. A lot of you are wondering what to choose topics for easy practice, fit. Choosing topics to choose topics matching capabilities, professional and consistent with each drill, you need to understand the necessity of the first degree […]

1. Ideology In fact permutation, we must build the program, permutation functions to swap the value of the element, eg sequencer program is a typical. To permutations 2 number, One can imagine like us 2 the cup. A glass of lemonade container, B cup pesticide containers. How do we move on water […]

When compared 2 number of C, we have done some very simple math “`<, >, &gt;=, <=, ==, !=```, tuy nhiên để so sánh chuỗi thì chúng ta không thể dùng các phép toán đó mà cần phải dùng hàm **strcmp** nằm trong thư viện **string.h**.

In the previous post, we became acquainted with the loop with the utility that we repeated several times. This article we continue to learn 2 Other types of loops have similar functionality using loop but there is a little different and so the while loop…while. Are you aware of the websites that we need to sign in? […]

In reality, the software will be work to be repeated many times as in the example above. Or like your software to print a list of employees, every employee information (content) different but the structure is very similar. Or simply that you surf facebook and see

In the previous post, we became acquainted with a number of programs that print to the screen some information. This article we will learn more about how to enter production in C. 1. Format string data Prior to the introduction, data for the variables I will talk about some format to import and export. Here are the signs described […]

1. The control characters n : Jump down to the next line in the first column soup. \t : horizontal tab. \r : Jump to surrender, not unloaded. \the : Beep. \\ : In the Forums \ \” : In the Forums “ \’ : In the Forums ‘ %%: In the Forums % These are just some familiar characters control, or use, addition […]