Write a c++ program to solve the 8-puzzle problem using Breadth First Search (BFS) Algorithm

Write a C program to find words in a word search. User types the word and the program confirms which row and column it is in from the word search that is 4 by 4.   Word Search: W B N Z E T A G A F B C T A I L Implement the function: void search2D(char wrd[], int wordSize, const int size, char grid[size][size]);

Write a C++ program to find the Nth term in a Fibonacci series using recursion. Take the N value from the user.

Write a recursive C++ program that will output all the subsets of a set of n elements (without repeating any subsets).