Happy Codings - Programming Code Examples

Html Css Web Design Sample Codes

CPlusPlus Programming Sample Codes

JavaScript Programming Sample Codes

C Programming Sample Codes

CSharp Programming Sample Codes

Java Programming Sample Codes

Php Programming Sample Codes

Visual Basic Programming Sample Codes

C Programming Code Examples

C > If Else and Switch Case Code Examples

if...else statement - check whether an integer entered by the user is odd or even

if...else statement - check whether an integer entered by the user is odd or even

The if...else statement executes some code if the test expression is true (nonzero) and some other code if the test expression is false (0).
Syntax of if...else

if (testExpression) {
    // codes inside the body of if
}
else {
    // codes inside the body of else
}

If test expression is true, codes inside the body of if statement is executed and, codes inside the body of else statement is skipped.

If test expression is false, codes inside the body of else statement is executed and, codes inside the body of if statement is skipped.

// Program to check whether an integer entered by the user is odd or even

#include <stdio.h>
int main()
{
    int number;
    printf("Enter an integer: ");
    scanf("%d",&number);

    // True if remainder is 0
    if( number%2 == 0 )
        printf("%d is an even integer.",number);
    else
        printf("%d is an odd integer.",number);
    return 0;
}

C Programming code Find largest number - C language program code depending upon the number of elements, the required size is allocated which prevents the wastage of memory. If no memory is allocated, error is

Nested Namespace in C++ Programming - In C++ programming, you can create nested 'namespaces'. One namespace can be a part of another namespace. Simply we can create namespace X, which will contain namespace

The C++ Language Returning a Reference - As a function can be created to return a value of a primitive type, a function can be defined to return a reference to primitive type. When 'declaring such a function', you must indicate

Get Total Number of Notes in an Amount - C program to input amount from user & print minimum number of notes (Rs. 500, 100, 50, 20, 10, 5, 2, 1) required for the amount. Input amount from user. Store it in a variable 'amt'.

Increment Operator Decrement Operator - Basic "arithmetic operators" are +, -, *, /, %. "Increment operator" is ++ and "decrement operator" is --. These operators can be used as before the variable (prefix) and after the

C++ Code Convert Hexadecimal to Binary - To convert "Hexadecimal" number to "binary" number in C++, you have to ask to the user to enter the hexadecimal number to convert it into binary number to display the equivalent

C++ Codes Store Information of a Student - In this C++ program, a "structure" (student) is created which contains name, roll and marks as its 'data member'. A structure variable(s) is created. Then, data (name, roll and marks) is

C Program Sample Bubble Sort Algorithm - Implementing bubble sort. Bubble sort is also known as sinking sort. This sorting algorithm compares each pair of adjacent items. Swaps them if they are in the Wrong Order, and this