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C++ Programming Code Examples

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Multiline Comments in C++ programming language

Multiline Comments in C++ programming language

If you want to write a multiline comment you have to write "/*" at the start of the comment. After this you can write as many number of lines of description. When you are done with writing multiline comment then you have to close multiline comment. It is done by the "*/" symbol.

/*start line
	This is a multiline comment
	Anything  between start (/ *) and end (* /)
	will be ignored by the compiler
end line */

//include a header file from Standard Library
#include <iostream>
using namespace std;
//the work of the program starts from function called  main
int main()
{
	//use standard (console) to output message "Hello World"
	cout << "Hello  world" << endl;
	//wait for user to press a key
	cin.ignore();
	//return a value to the system when program finish its execution successfully
	return 0;
}

Performs Binary Search on a Sorted Array - Returns a pointer to the first member that matches *key. A null pointer is returned if not found. The array must be sorted in ascending order. The number of elements in the array is

C++ Find Minimum Element Linear Search - First 'Compare the Element' at the beginning with another array element sequentially. And swap values if the element at the beginning is Larger than the other element. This value will

C Put Even & Odd Elements of an Array in - C Program puts even & odd elements of an array in 2 separate arrays. The program first finds the odd and even elements of the array. Then the odd elements of an array is stored

C Program to Simulate a Simple Calculator - This C Program simulates a simple calculator. Program performs arithmatic operations like addtion, subraction, multiplication & division. Assume that the two numbers a&b are given.

Program to Displays Armstrong Numbers - This program asks user to enter 'two integers' and displays all Armstrong numbers between the "given interval". If you don't know how to check whether a number is 'Armstrong' or not

C++ Program Implement ScapeGoat Tree - Function to check if "tree is empty". Function to count number of "nodes recursively". And function to search for an element. Function to search for an element recursively. Function

C programming code right rotate an array - C code to right rotate an array by n position. How to right rotate an array n times in C. Logic to rotate an array to right by n position in C program. Read elements in an array say

Linked List and Subtract 2 Large Numbers - Program sample takes the values of two large numbers as input and displays the computed value node with node in the resultant Linked List. Result of "subtraction" for two numbers