- Digit Frequency
- Adding the diagonal elements of the Matrix
- Matrix Identical or not
- Prime or Not
- Perfect number or Not
- Leap year or Not
- Magic number or not
- Armstrong or not
- Palindrome or Not
- Revserse a number
- Fibonacci till given number
- Pointer to pointer
- Print Array with Pointers
- Pointers Printing 2D array
- Pointers Printing 3D array
- Number of elements divisible by the divisor in an array
- Addition of row and column elements in 2D array
- Array Sorting in Descending order
- Array Sorting in Ascending order
- Function return pointer
- Array as function argument
- 2D Array as function argument
- 3D Array as function argument
- Function Return more than one value
- Array of Pointer
- Void Pointers
- Greatest of three numbers
Dynamic Memory Allocation
- Dynamic Memory Allocation using malloc
- Dynamic Memory Allocation using calloc
- Dynamic Memory Allocation using realloc
- Dynamic Memory Allocation in Array using malloc
- Dynamic Memory Allocation in Array using calloc
- Dynamic Memory Allocation in Array using realloc
- Freeing memory using free function
- Dynamic Memory Allocation in 2D Array Using Pointers and malloc with constant column
- Dynamic Memory Allocation in 2D Array Using Pointers and malloc with constant row
- Dynamic Memory Allocation in 2D Array Using Pointers and malloc with variable rows and columns
- String of Size infinite without space
HackerRank
- Small triangle Large Triangle
- Clock angle problem accuracy level-HIGH
- Clock angle problem accuracy level-LOW
- Bitwise problem
Source code
- Source code of strlen function
- Source code of strcmp function
- Source code of strcpy function
- Source code of strcat function
- Source code of strcat function 2
- Source code of strncpy function
- Source code of strncmp function
- Source code of strncat function
- Source code of strcspn function
- Source code of strspn function
- Souce code of strstr function
- Source code of strtok function
- Source code of sizeof function
String
- Count Words in String
- Reverse every two character in a string
- Reverse all words in a string
- Lower case to upper case in string
- Upper case to lower case in string
- Reverse string using Pointer
- Reverse String Using Array
- Array of pointer with address explanation
- Pointer to an array with address explanation
- Para printing without special char,counting no. of lines and no. of special char
- String Manipulate Problem
Structure
- Structure diclaration
- Array of structure
- Array within Structure
- Array within Structure with character
- Changing Structure elements
- Structure in structure
- Pointer to a structure
Recursion
TypeDef
Header file
Bitwise Operation