Happy Codings - Programming Code Examples

C++ Programming Code Examples

C++ > If Else and Switch Case Code Examples

If we write an entire if-else construct within either the body of the if statement or the body of an else statement.



If we write an entire if-else construct within either the body of the if statement or the body of an else statement.
This is called "nesting" of ifs. This is demonstrated as -

if (expression1)
    statement;
else 
{
    if (expression2)
        statement;  
    else
    { 
        block of statement;
    }
}

C++ Programming Bubble Sort Algorithm
The Bubble Sort is a simple sorting algorithm that 'repeatedly' steps through the List to be sorted, compares each pair of adjacent items and swaps them if they're in the wrong order.

C Code Find Reverse of String by Pointers
Input a 'string from user', store it in a variable say str. 'Declare another Array' that will store 'reverse of the string', say char reverse[SIZE]. Find Length of the string and store it in some

Search All Occurrences of a Word in String
C program to search all occurrences of a word in given string using loop. Input string & word from user. Run a Loop from 'starting index' of string to Length of string - word length. Enter

C Language codings Relational Operators
A relational operator checks the relationship between two operands. If the relation is true, it returns 1; if the relation is false, it returns value 0. C program to demonstrate working

C Finds All Roots of A Quadratic Equation
Step by step descriptive logic to find roots of Quadratic Equation using Switch Case. Input coefficients of quadratic equation. Store it in some variable say a, b, c. Find discriminant of

Determine if a given Matrix is a Sparse or
C Program determines the given matrix is a sparse matrix. Sparse matrix is a matrix with the majority of its elements equal to zero. Accept matrix and checks whether the given

Virtual Calendar shows the current month
Draws box with "month and year" in header. Displays current time in footer of box. Prints dates within box. Scans user key and retuen its scan code. Detemines first day of month.

Insert Element in Array at certain position
Enter array size, array elements, element to be insert, enter the index where to insert the desired element in the array, so this program insert the desired element and displaying the