Create C++ Else If.txt

README.md

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 # Codeshow-100days_of_code
 100DaysOfCode is a challenge/community, where you publicly commit to code for 1 hour for the next 100 days.
-
 # Rules
 -In our version, of 100DaysOfCode, you need to do anything that helps you enhance your tech stack i.e. competitive coding, try learning a new language, read technical articles/ books, make open source contributions, add features to a personal project, etc.
 
@@ -9,7 +8,6 @@
 -Keep defining your short term goals (measurable) and strive hard to achieve them. (Eg. Getting better at competitive coding is not a measurable goal but achiving 2000 rating in Codechef is measurable.
 
 -Update everyday progress and submit a pull request.
-
 -(Optional) Follow 100DaysOfCode Twitter Bot that retweets the tweets that contain the #100DaysOfCode hashtag and timely tweet your progress with #100DaysOfCode hashtag.
 
 -Try to add detailed description of what you did, add corresponding links, if you solve questions, you can add your codes in the same folder and provid a link in the README (not for active contests).
@@ -61,3 +59,4 @@ Basic git:
 -Update the progress in your README according to date and submit a pull request.
 
 -If you need more clarification, feel free to reach us at Whatsapp.
+

Tanay/C++Function_Overloading.txt

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+C++ Function Overloading
+Function Overloading
+With function overloading, multiple functions can have the same name with different parameters:
+
+Example
+int myFunction(int x)
+float myFunction(float x)
+double myFunction(double x, double y)
+Consider the following example, which have two functions that add numbers of different type:
+
+Example
+int plusFuncInt(int x, int y) {
+  return x + y;
+}
+
+double plusFuncDouble(double x, double y) {
+  return x + y;
+}
+
+int main() {
+  int myNum1 = plusFuncInt(8, 5);
+  double myNum2 = plusFuncDouble(4.3, 6.26);
+  cout << "Int: " << myNum1 << "\n";
+  cout << "Double: " << myNum2;
+  return 0;
+}
+Instead of defining two functions that should do the same thing, it is better to overload one.
+
+In the example below, we overload the plusFunc function to work for both int and double:
+
+Example
+int plusFunc(int x, int y) {
+  return x + y;
+}
+
+double plusFunc(double x, double y) {
+  return x + y;
+}
+
+int main() {
+  int myNum1 = plusFunc(8, 5);
+  double myNum2 = plusFunc(4.3, 6.26);
+  cout << "Int: " << myNum1 << "\n";
+  cout << "Double: " << myNum2;
+  return 0;
+}

Tanay/CPP/C++ Booleans

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+
 C++ Booleans
 Very often, in programming, you will need a data type that can only have one of two values, like:
 

Tanay/CPP/C++ Declare Multiple Variables.txt

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+
 C++ Declare Multiple Variables
 Declare Many Variables
 To declare more than one variable of the same type, use a comma-separated list:

Tanay/CPP/C++ Else If.txt

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+
+The else if Statement
+
+Use the else if statement to specify a new condition if the first condition is false.
+
+Syntax
+if (condition1) {
+  // block of code to be executed if condition1 is true
+} else if (condition2) {
+  // block of code to be executed if the condition1 is false and condition2 is true
+} else {
+  // block of code to be executed if the condition1 is false and condition2 is false
+}
+Example
+int time = 22;
+if (time < 10) {
+  cout << "Good morning.";
+} else if (time < 20) {
+  cout << "Good day.";
+} else {
+  cout << "Good evening.";
+}
+// Outputs "Good evening."
+Example explained
+In the example above, time (22) is greater than 10, so the first condition is false. The next condition, in the else if statement, is also false, so we move on to the else condition since condition1 and condition2 is both false - and print to the screen "Good evening".
+
+However, if the time was 14, our program would print "Good day."

Tanay/CPP/C++ How To Add Two Numbers

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+Learn how to add two numbers in C++:
+
+Example
+int x = 5;
+int y = 6;
+int sum = x + y;
+cout << sum;
+Add Two Numbers with User Input
+In this example, the user must input two numbers. Then we print the sum by calculating (adding) the two numbers:
+
+Example
+int x, y;
+int sum;
+cout << "Type a number: ";
+cin >> x;
+cout << "Type another number: ";
+cin >> y;
+sum = x + y;
+cout << "Sum is: " << sum;

Tanay/CPP/C++ If ... Else.txt

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+
 C++ If ... Else
 C++ Conditions and If Statements
 C++ supports the usual logical conditions from mathematics:

Tanay/CPP/C++ Output (Print Text)

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+
 C++ Output (Print Text)
 C++ Output (Print Text)
 The cout object, together with the << operator, is used to output values/print text:

Tanay/CPP/C++ Syntax.cpp

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+
 ### C++ Syntax
 et's break up the following code to understand it better:
 

Tanay/CPP/C++Arrays.txt

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+
+C++ Arrays.
+Arrays are used to store multiple values in a single variable, instead of declaring separate variables for each value.
+
+To declare an array, define the variable type, specify the name of the array followed by square brackets and specify the number of elements it should store:
+
+string cars[4];
+We have now declared a variable that holds an array of four strings. To insert values to it, we can use an array literal - place the values in a comma-separated list, inside curly braces:
+
+string cars[4] = {"Volvo", "BMW", "Ford", "Mazda"};
+To create an array of three integers, you could write:
+
+int myNum[3] = {10, 20, 30};
+Access the Elements of an Array
+You access an array element by referring to the index number.
+
+This statement accesses the value of the first element in cars:
+
+Example
+string cars[4] = {"Volvo", "BMW", "Ford", "Mazda"};
+cout << cars[0];
+// Outputs Volvo
+Note: Array indexes start with 0: [0] is the first element. [1] is the second element, etc.
+
+Change an Array Element
+To change the value of a specific element, refer to the index number:
+
+Example
+cars[0] = "Opel";
+Example
+string cars[4] = {"Volvo", "BMW", "Ford", "Mazda"};
+cars[0] = "Opel";
+cout << cars[0];
+// Now outputs Opel instead of Volvo

Tanay/CPP/C++Do_While_Loop.txt

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+
+C++ Do/While Loop
+The Do/While Loop
+The do/while loop is a variant of the while loop. This loop will execute the code block once, before checking if the condition is true, then it will repeat the loop as long as the condition is true.
+
+Syntax
+do {
+  // code block to be executed
+}
+while (condition);
+The example below uses a do/while loop. The loop will always be executed at least once, even if the condition is false, because the code block is executed before the condition is tested:
+
+Example
+int i = 0;
+do {
+  cout << i << "\n";
+  i++;
+}
+while (i < 5);
+Do not forget to increase the variable used in the condition, otherwise the loop will never end!

Tanay/CPP/C++Logical_Operators,txt

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+
 C++ Logical Operators
 Logical Operators
 Logical operators are used to determine the logic between variables or values:

Tanay/CPP/C++_Access_Specifiers.txt

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+
+C++ Access Specifiers
+Access Specifiers
+By now, you are quite familiar with the public keyword that appears in all of our class examples:
+
+Example
+class MyClass {  // The class
+  public:        // Access specifier
+    // class members goes here
+};
+The public keyword is an access specifier. Access specifiers define how the members (attributes and methods) of a class can be accessed. In the example above, the members are public - which means that they can be accessed and modified from outside the code.
+
+However, what if we want members to be private and hidden from the outside world?
+
+In C++, there are three access specifiers:
+
+public - members are accessible from outside the class
+private - members cannot be accessed (or viewed) from outside the class
+protected - members cannot be accessed from outside the class, however, they can be accessed in inherited classes. You will learn more about Inheritance later.
+In the following example, we demonstrate the differences between public and private members:
+
+Example
+class MyClass {
+  public:    // Public access specifier
+    int x;   // Public attribute
+  private:   // Private access specifier
+    int y;   // Private attribute
+};
+
+int main() {
+  MyClass myObj;
+  myObj.x = 25;  // Allowed (public)
+  myObj.y = 50;  // Not allowed (private)
+  return 0;
+}
+If you try to access a private member, an error occurs:
+
+error: y is private
+Note: It is possible to access private members of a class using a public method inside the same class. See the next chapter (Encapsulation) on how to do this.
+
+Tip: It is considered good practice to declare your class attributes as private (as often as you can). This will reduce the possibility of yourself (or others) to mess up the code. This is also the main ingredient of the Encapsulation concept, which you will learn more about in the next chapter.
+
+Note: By default, all members of a class are private if you don't specify an access specifier:
+
+Example
+class MyClass {
+  int x;   // Private attribute
+  int y;   // Private attribute
+};

Tanay/CPP/C++_Access_Strings.txt

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+
 C++ Access Strings
 Access Strings
 You can access the characters in a string by referring to its index number inside square brackets [].

Tanay/CPP/C++_Assignment Operators.txt

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+
 C++ Assignment Operators
 Assignment Operators
 Assignment operators are used to assign values to variables.

Tanay/CPP/C++_Break_and_Continue.txt

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+C++ Break and Continue
+C++ Break
+You have already seen the break statement used in an earlier chapter of this tutorial. It was used to "jump out" of a switch statement.
+
+The break statement can also be used to jump out of a loop.
+
+This example jumps out of the loop when i is equal to 4:
+
+Example
+for (int i = 0; i < 10; i++) {
+  if (i == 4) {
+    break;
+  }
+  cout << i << "\n";
+}
+C++ Continue
+The continue statement breaks one iteration (in the loop), if a specified condition occurs, and continues with the next iteration in the loop.
+
+This example skips the value of 4:
+
+Example
+for (int i = 0; i < 10; i++) {
+  if (i == 4) {
+    continue;
+  }
+  cout << i << "\n";
+}
+
+Break and Continue in While Loop
+You can also use break and continue in while loops:
+
+Break Example
+int i = 0;
+while (i < 10) {
+  cout << i << "\n";
+  i++;
+  if (i == 4) {
+    break;
+  }
+}
+Continue Example
+int i = 0;
+while (i < 10) {
+  if (i == 4) {
+    i++;
+    continue;
+  }
+  cout << i << "\n";
+  i++;
+}

Tanay/CPP/C++_Class_Methods.txt

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+Class Methods
+Methods are functions that belongs to the class.
+
+There are two ways to define functions that belongs to a class:
+
+Inside class definition
+Outside class definition
+In the following example, we define a function inside the class, and we name it "myMethod".
+
+Note: You access methods just like you access attributes; by creating an object of the class and using the dot syntax (.):
+
+Inside Example
+class MyClass {        // The class
+  public:              // Access specifier
+    void myMethod() {  // Method/function defined inside the class
+      cout << "Hello World!";
+    }
+};
+
+int main() {
+  MyClass myObj;     // Create an object of MyClass
+  myObj.myMethod();  // Call the method
+  return 0;
+}
+To define a function outside the class definition, you have to declare it inside the class and then define it outside of the class. This is done by specifiying the name of the class, followed the scope resolution :: operator, followed by the name of the function:
+
+Outside Example
+class MyClass {        // The class
+  public:              // Access specifier
+    void myMethod();   // Method/function declaration
+};
+
+// Method/function definition outside the class
+void MyClass::myMethod() {
+  cout << "Hello World!";
+}
+
+int main() {
+  MyClass myObj;     // Create an object of MyClass
+  myObj.myMethod();  // Call the method
+  return 0;
+}
+Parameters
+You can also add parameters:
+
+ Example
+#include <iostream>
+using namespace std;
+
+class Car {
+  public:
+    int speed(int maxSpeed);
+};
+
+int Car::speed(int maxSpeed) {
+  return maxSpeed;
+}
+
+int main() {
+  Car myObj; // Create an object of Car
+  cout << myObj.speed(200); // Call the method with an argument
+  return 0;
+}