Variables and Literals in C Programming

A variable in simple terms is a storage place which has some memory allocated to it.Basically, a variable used to store some form of data. Different types of variables require different amounts of memory, and have some specific set of operations which can be applied on them.Here is the simple program variables and literals in C programming.

#include<stdio.h>
int main()
{
    int a=10;
    char b='$';
    float c=12.5f;
    long int d=2582l;
    int aa=0x41;
    float cc=253e-2f;
    printf("%d \n %d \n%0.2f",a,b,c);
    return 0;
}

10
36
12.50

List of Programs

• C Introduction
• Hello World
• Basic Addition
• Data Types in C
• Variables and Literals in C
• Arithmetic Operator in C

Sample Programs

Switch Case in C

• Present Elevator Position
• Check Vowel or Consonent
• Hotel Management using Swtich Case

Conditional Operators in C

• Find Greatest Number
• Check Find Smallest Number
• Check Number Equal or Not
• Check Char. Vowel or Consonent
• Check Character Capital or Small

Goto Statement in C

• Consecutive Numbers
• Print Text Using Goto
• Print Odd Numbers
• Printing Tables
• Printing Sum of Values
• Printing Reverse Table
• Print Factorial in C

While Loop Example Programs

• Print numbers using While Loop
• Armstrong Number using While Loop
• Print Odd and Even numbers
• Print Positive and Negative numbers
• Print Prime or Composite Number Upto Limit
• Print Prime or Composite Number
• Reverse table using While Loop
• Print table using While Loop
• Covert Decimal to Binary using While Loop

Looping Statements in C

For Loop Example Programs

• Print Value upto limit
• Print Number upto limit
• Armstrong Number using For Loop
• Square Pattern using For Loop
• Flag Pattern using For Loop
• Diamond Pattern using For Loop
• Triangle Facing Downward using For Loop
• Triangle Facing upside using For Loop
• Right Angle Triangle facing left
• Right Angle Triangle facing right
• Reverse Number using For Loop
• Prime Number using For Loop
• Print Number divisible by 7
• Print tables using For Loop
• Reverse tables using For Loop
• Separate odd and even numbers
• Check prime or composite number
• Separate positive and negative number
• For Loop Patterns
• Square Pattern Outline using For Loop
• Triangle Outline Pattern
• Diamond Pattern Outline

Array Examples in C

One Dimensional Array

• Add Elements to the Array
• Arrange array elements in Ascending
• Arrange array elements in Descending
• Insert an element using Array
• Update an element using Array
• Delete an element using Array
• Interchange an element using Array
• Reverse an element using Array
• Odd or Even Number using Array
• Positive and Negative Numbers using Array
• Armstrong Number 100 to 999
• Print values divisible by 7 using Array
• Convert binary to decimal using Array
• Convert decimal to binary using Array
• Convert decimal to octal using Array

Two Dimensional Array in C

• Print Two Dimensional Array
• Array Addition in Two-Dimenional Array
• Array Subtraction in Two-Dimensional Array
• Array Multiplication using Array
• Lower Triangular Matrix using Array
• Upper Triangluar Matrix using Array
• Print Unit Matrix using Array
• Check and Print Unit Matrix

String Example Programs in C

• Print text using String
• String Example
• String Comparison in C
• String Concatenation in C
• String Copy Example in C
• Convert Uppercase to Lowercase
• Remove Duplicate String
• Reverse text using String
• Toggle Case using String
• Conver text into Capital or Small
• Convert Lowercase to Uppercase
• Convert text into Ascending Order using
• Capitalising the first letter
• Check given strings Equal or Not
• Copy String using Predefined Function
• String Length using Predefined Function
• String Length without Predefined Function
• Uppercase to Lowercase using Predefined Function
• Check Palindrome or Not

Functions Example Programs in C

• Addition using return type and arguments
• Print marks using return type & arguments
• Print tables without arguments

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