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Souvik Saha

Technical Content Writer @ IncludeHelp

His submissions

C, C++

1. fclose() function in C language with Example
2. feof() function in C language with Example
3. ferror() function in C language with Example
4. fgetc() function in C language with Example
5. fflush() function in C language with Example
6. fgetpos() function in C language with Example
7. fopen() function in C language with Example
8. fprintf() function in C language with Example
9. fputc() function in C language with Example
10. fputs() function in C language with Example
11. fread() function in C language with Example
12. freopen() function in C language with Example
13. fseek() function in C language with Example
14. fsetpos() function in C language with Example
15. ftell() function in C language with Example
16. fwrite() function in C language with Example
17. getc() function in C language with Example
18. getchar() function in C language with Example
19. printf() function in C language with Example
20. putc() function in C language with Example
21. putchar() function in C language with Example
22. puts() function in C language with Example
23. remove() function in C language with Example
24. rename() function in C language with Example
25. rewind() function in C language with Example
26. Implement Stack using Linked List in C++
27. Delete the middle node of a Linked List in C++
28. Delete keys in a Linked list using C++ program
29. Reverse a Linked List in groups of given size using C++ program
30. Pair wise swap elements in a linked list using C++ program
31. Convert a given binary Tree to Doubly Linked List (DLL)
32. Modify contents of Linked List using C++ program
33. Delete N nodes after M nodes of a linked list using C++ program
34. Clone a linked list with next and random pointer using C++ program
35. Topological sort implementation using C++ program

Data Structure

1. Introduction to Graph in Data Structure
2. Representation of a Graph in Data Structure
3. Breath First Search (BFS) of a Graph
4. Depth First Search (DFS) of a Graph
5. Cycle Detection in an Undirected Graph
6. Cycle Detection in a Directed Graph
7. Prim's Minimum Spanning Tree
8. Count all the possible path between two vertices

Interview coding problems

1. Rotten Oranges
2. Word Break Problem
3. Alien Dictionary
4. Find the number of islands
5. Check a graph is Hamiltonian or not (Hamiltonian path)
6. Knight walk problem
7. Tug of War
8. Backtracking to find all subsets
9. Find out the sum-string
10. Power Set in Lexicographic order
11. Fill 8 numbers in a matrix
12. Partition a set into k subset with equal sum
13. Combinational sum problem
14. Combinational sum problem with repetition of digits
15. Match a pattern and String without using regular expressions
16. Warnsdorff's algorithm for Knight's tour problem
17. Length of the Longest Bitonic Subsequence
18. Print the Longest Bitonic Subsequence
19. Find out the longest palindromic subsequence from a string
20. Find out the length of the longest palindromic subsequence from a string
21. Count the number of palindromic subsequences in a given string
22. Find the largest palindromic substring using O(1) space complexity
23. Shortest Common Super Sequence
24. Printing Longest Common Subsequence
25. Find the maximum sum alternating subsequence
26. High-effort vs. Low-effort Task Problem
27. Largest Independent Set Problem
28. Count the number of elements which are greater than previous element
29. Longest alternating subsequence
30. Step count problem | Find the number of possible combinations to reach the final step
31. Print all the combinations of the parenthesis
32. Count the combinations of the parenthesis
33. Print the longest alternating subsequence
34. Print Maximum Length Chain of Pairs
35. Longest Increasing Odd Even Subsequence