In the previous chapter, we created a C# file called Program.cs, and we used the following code to print “Hello World” to the screen:
using System;
namespace HelloWorld
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
}
}
}
Result:
Hello World!
The <algorithm> library has many functions that allow you to modify ranges of data from data structures.
A list of useful functions in the algorithm library can be found below. Continue reading C++ algorithm Library
The <vector> library has many functions that allow you to perform tasks on vectors.
A list of popular vector functions can be found in the table below. Continue reading C++ vector Library
The <ctime> library has a variety of functions that allow you to measure dates and times. Continue reading C++ ctime Library
The <cstring> library has many functions that allow you to perform tasks on arrays and C-style strings.
Note that C-style strings are different than regular strings. A C-style string is an array of characters, created with the char type. To learn more about C-style strings.
A list of all cstring functions can be found in the table below. Continue reading C++ cstring Library
The <string> library has many functions that allow you to perform tasks on strings.
A list of popular string functions can be found in the table below. Continue reading C++ string Library
The <cmath> library has many functions that allow you to perform mathematical tasks on numbers.
A list of all math functions can be found in the table below: Continue reading C++ cmath Library
The <fstream> library provides classes for reading and writing into files or data streams.
A list of useful fstream classes can be found in the table below. Continue reading C++ fstream Library
The <iostream> library provides objects which can read user input and output data to the console or to a file.
A list of all iostream objects can be found in the table below. Continue reading C++ iostream Library
A list of useful keywords in C++ can be found in the table below. Continue reading C++ Keywords