Last Updated on 2021-05-06 by Clay
In the programming language, if-else allows us to make different responses according to different situations, loop allows the computer to do a large number of tasks of similar nature to automate operations, and flow control allows us in the loop, you can fast forward to next iteration, or even leave the loop early.
Read More »[C++] Tutorial(4): if-else, switch, loop and flow controlLast Updated on 2021-05-06 by Clay
No matter which programming language, we all need to be familiar with Data Input and Output. In C++, we can use the <iostream> header file to master the basic I/O operation.
iostream, which is the abbreviation of Input/Output Stream.
Read More »[C++] Tutorial(3): Data Input and OutputLast Updated on 2021-05-06 by Clay
In programming, there are so-called arithmetic operators, such as addition (+), subtraction (-), multiplication (*) and division (/). In addition, the commonly used operator include the % symbol for calculating the remainder.
Read More »[C++] Tutorial(2): Arithmetic ExpressionLast Updated on 2021-05-06 by Clay
C++ is the first programming language that many people have learned, and it is also the first impression of programming of many people with information background.
Read More »[C++] Tutorial(1) Data TypeLast Updated on 2021-04-30 by Clay
C++ is a veteran programming language developed in 1979. In 1998, there was the first C++ standard specification, and it is also the most widely used programming language in system programming languages as far as I know.
Read More »[Linux][C++] How to compile and execute a C++ program
Last Updated on 2021-04-30 by Clay
A structure is a type that stores multiple related variables (variables that may contain multiple different data types) under one-name for easy control.
In C programming language, we can declare a structure by keyword struct:
Last Updated on 2021-04-29 by Clay
A pointer is a variable that contains the address of a variable. Generally speaking, when we declare and assign a variable to the system today, the program will apply for space in the memory to store :
Read More »[C] Introduction of PointerLast Updated on 2021-04-29 by Clay
Function is an important concept in programming. A function is not a formula (of course it may be), but a block of code that completes a specific function.
Generally, function is a bit like formula: we input something, and the executed result will be generated.
Read More »[C] Introduction of FunctionsLast Updated on 2021-04-29 by Clay
Array is a data storage format in which data is stored in continuous memory space; that is the memory locations between each element are adjacent.
In C programming language, we can declare a variable to represents the entire array. For example, the format x[10] means that there are 10 records stored in the x array, and the index are from 0 to 9.
Last Updated on 2021-04-29 by Clay
Regardless of the programming language, the processing of words is important. After all, in a computer system, many settings are operated directly through text.
Therefore, the note in this section mainly record how to input and output text, as well as record read and write file at the same time.
Read More »[C] Character Input/Output and file read and write
