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# C++ Cheatsheet

## Overview of unique features

- Object-oriented programming language
- Strongly-typed language
- Supports templates and generics
- Wide range of libraries and frameworks
- Can be used for system programming and game development

## Variables

// Declare a variable

int x = 42;

// Declare a constant

const int y = 10;

// Declare an array

int myArray[3] = {1, 2, 3};

// Declare a string

std::string myString = "hello";


## Functions

// Declare a function

int add(int x, int y) {

return x + y;

}

// Call a function

int result = add(3, 4);


## Loops

// Define a for loop

for (int i = 0; i < 10; i++) {

// do something

}

// Define a while loop

while (condition) {

// do something

}


## Conditionals

// Define an if-else statement

int max(int x, int y) {

if (x > y) {

return x;

} else {

return y;

}

}


## Object-oriented programming

// Define a class

class MyClass {

public:

int myField;

void myMethod() {

// do something

}

};

// Create an instance of a class

MyClass myInstance;

myInstance.myField = 42;

myInstance.myMethod();


## Resources

- [C++ documentation](https://devdocs.io/cpp/)
- [C++ tutorial](https://www.tutorialspoint.com/cplusplus/index.htm)
- [C++ forum](https://stackoverflow.com/questions/tagged/c%2B%2B) for community support and troubleshooting.