C Programming Examples

This page contains the list of C programming examples which covers the concepts like basic c programs, programs on numbers, loop programs, functions, recursions etc.

TIP: Please visit our C Programming section to learn C Programming Language with examples.

All the programs that are present in this page might contain at least three examples, which includes program using For Loop, using While Loop, Functions. In some case, Recursions.

Simple C Programming Examples

The following C programming examples are the basic and simple programs

1. Hello World
2. Add Two Numbers
3. Compound Interest
4. Cube of a Number
5. Even or Odd
6. Even Numbers from 1 to N
7. Largest of Two Numbers
8. Largest of Three Numbers
9. Multiplication Table
10. Number is Divisible by 5 and 11
11. Odd Numbers from 1 to N
12. Print an Integer, Character, and Float Value
13. Positive or Negative Number
14. Power of a Number
15. Print 1 to 100 without using Loop
16. Profit or Loss
17. Roots of a Quadratic Equation
18. Simple Interest
19. Standard Deviation
20. Sum of Even and Odd numbers in a Given Range
21. Square of a Number
22. Square root of a Number
23. Sum of Even Numbers from 1 to n
24. Sum of Odd Numbers from 1 to n
25. Student Grade
26. Total, Average, and Percentage of Five Subjects

C Programming Examples on Numbers

1. Armstrong Number
2. Count Number of Digits in a Number
3. Check the Number is a Prime, Armstrong, or Perfect Number
4. Calculate Electricity Bill
5. Factors of a Number
6. Factorial of a Given Number
7. First Digit of Number
8. First and Last Digit of a Number
9. GCD of Two Numbers
10. Generic Root of a Number
11. Gross Salary of an Employee
12. Last Digit of Number
13. LCM of Two Numbers
14. NCR Factorial of a Number
15. Natural Numbers from 1 to N
16. Natural Numbers in Reverse Order
17. Palindrome or Not
18. Perfect Number or Not
19. Prime Number
20. Prime Numbers from 1 to 100
21. Product of Digits of a Number
22. Prime Factors of a Number
23. Reverse a Number
24. Swap Two Numbers
25. Sum of First and Last Digit of a Number
26. Swap First and Last Digit of a Number
27. Sum of N Natural Numbers
28. Sum and Average of N Numbers
29. Strong Number
30. Sum of Digits in a Given Number
31. Simple Calculator
32. Total Notes in a Given Amount

Calendar Programs in C

1. Leap Year Program
2. Day Name of a Week
3. Days to Years Weeks and Days
4. Number of Days in a Month

Conversion Programs in C

Following are the list of C programs to Convert

1. Centimeter to Meter and Kilometer
2. Celsius to Fahrenheit
3. Decimal to Binary Number
4. Decimal to Octal Number
5. Fahrenheit to Celsius
6. Kilometer to Meter Centimeter and Millimeter

C Programs on Characters

Below programs are the C Programs to Check whether the Character is

1. ASCII Value of Single Character
2. ASCII Values of all Characters
3. Alphabet or Not
4. Alphabet or Digit
5. Convert Character to Uppercase
6. Convert Character to Lowercase
7. Digit or Not
8. Digit or Alphabet or Special Character
9. Lowercase or Not
10. Lowercase or Uppercase Alphabet
11. Print Alphabets from a to z
12. Print Alphabets between A and Z
13. Uppercase or Not
14. Vowel or Consonant

C Programming Examples on String

1. ASCII Value of Total Characters in a String
2. All Occurrence of a Character in a String
3. Characters in a String
4. Compare two Strings
5. Concatenate Two Strings
6. Copy String
7. Count Alphabets, Digits and Special Characters in a String
8. Count Vowels, and Consonants in a String
9. Counting All Occurrence of a Character in a String
10. Count Total Number of Words in a String
11. Frequency of each Character in a String
12. First Occurrence of a Character in a String
13. First Occurrence of a Word in a String
14. Last Occurrence of a Character in a String
15. Length of a String
16. Lowercase to Uppercase
17. Maximum Occurring Character in a string
18. Minimum Occurring Character in a String
19. Palindrome String
20. Remove First Occurrence of a Character in a String
21. Remove Last Occurrence of a Character in a String
22. Removing All Occurrences of a Character in a String
23. Remove All Duplicate Characters in a String
24. Replace First Occurrence of a Character in a String
25. Replace Last Occurrence of a Character in a String
26. Replacing All Occurrence of a Character in a String
27. Reverse a String
28. Reverse Order of Words in a String
29. Toggle Case of all Characters in a String
30. Uppercase to Lowercase

C Programming Examples on Area

Following are the list of Area programs in C language

1. Area of a Circle
2. Diameter, Circumference, and Area of a Circle
3. Area of a Triangle
4. Area of a Triangle using Base and Height
5. Angle of a Triangle if two angles are given
6. Triangle is Equilateral Isosceles or Scalene
7. Use Angles to check Triangle is valid or Not
8. Use Sides to check Triangle is Valid or Not
9. Area of Rectangle
10. Area of a Rectangle using Length and Width
11. Perimeter of a Rectangle using Length and Width
12. Area of a Trapezoid
13. Area of a Right Angled Triangle
14. Find Area of an Equilateral Triangle

Volume and Surface Area Programs in C

Following are the list of Volume and Surface Area programs

1. Volume and Surface Area of Sphere
2. Volume and Surface Area of a Cylinder
3. Find Volume and Surface Area of a Cube
4. Volume and Surface Area of a Cuboid
5. Volume and Surface Area of a Cone

Array Programs in C

1. Arithmetic Operations on One Dimensional Array
2. Count Even and Odd Numbers in an Array
3. Count Positive and Negative Numbers in an Array
4. Copy an Array to another
5. Count Frequency of each Element in an Array
6. Count Total Number of Duplicate Elements in an Array
7. Delete an Element in an Array
8. Delete Duplicate Elements from an Array
9. Insert an Element into an Array
10. Largest Number in an Array
11. Largest and Smallest Number in an Array
12. Merge Two Arrays
13. Print Elements in an Array
14. Put Even and Odd Numbers in two Separate Arrays
15. Put Positive and Negative Numbers in two Separate Arrays
16. Print Negative Numbers in an Array
17. Print Positive Numbers in an Array
18. Reverse an Array
19. Search for Element in an Array
20. Second largest Number in an Array
21. Smallest Number in an Array
22. Sort Array in Ascending Order
23. Sort Array in Descending Order
24. Sum of all Elements in an Array
25. Sum of Even and Odd Numbers in an Array
26. Swap Two Arrays Without Using Temp Variable
27. Unique Elements in an Array

Matrix Programs

1. Arithmetic Operations on Multi-Dimensional Arrays
2. Add two Matrices
3. Check Two Matrices are Equal or Not
4. Determinant of a Matrix
5. Identity Matrix
6. Interchange Diagonals of a Matrix
7. Lower Triangle Matrix
8. Scalar Multiplication of a Matrix
9. Sparse Matrix
10. Sum of Diagonal Elements in a Matrix
11. Sum of each and every Row and Column in a Matrix
12. Summing each row in a Matrix
13. Sum of each column in a Matrix
14. Subtract Two Matrices
15. Sum of Lower Triangle Matrix
16. Sum of Opposite Diagonal Elements in a Matrix
17. Symmetric Matrix
18. Sum of Upper Triangle Matrix
19. Transpose a Matrix
20. Upper Triangle Matrix

Sort Programs

1. Bubble Sort
2. Quick Sort
3. Insertion Sort
4. Selection Sort

Pointers Programs

1. Add Two Numbers using Pointers
2. Pass Pointers as the Function Arguments

C Programs to print Series

1. Fibonacci Series Program
2. Find Nth Fibonacci Number
3. Sum of series 1²+2²+3²+….+n²
4. Sum of series 1³+2³+3³+….+n³
5. Find Sum of Geometric Progression Series
6. Sum of Arithmetic Progression Series

C Programs to display Patterns and Shapes

The following are the list of C programs to Print patterns and shapes

1. Exponentially Increasing Star Pattern
2. Floyd’s Triangle
3. Hollow Square Star Pattern
4. Hollow Rectangle Star Pattern
5. Inverted Right Triangle Star Pattern
6. Inverted Pyramid Star Pattern
7. Mirrored Right Triangle Star Pattern
8. Pascal Triangle
9. Rectangle Star Pattern
10. Right Angled Triangle Star Pattern
11. Reversed Mirrored Right Triangle
12. Square Star Pattern
13. Star Pyramid Pattern

C Programming Examples on Number pattern

1. Box Number Pattern of 1 and 0’s
2. Hollow Box Number Pattern
3. Inverted Right Triangle Number Pattern
4. Print 1 and 0 in Alternative Rows
5. Print 1 and 0 in Alternative Columns
6. Right Triangle Number Pattern
7. Square Number Pattern

C Examples on Number Patterns

Following are the remaining number pattern C programming examples.