Write a C++ program to compute the nCr In permutations and combinations, the term nCr refers to n combinations taken r at a time. Write a recursive function to find the factorial of a number. Use the...

Write a C++ program to compute thenCr

In permutations and combinations, the termnCr refers to n combinations takenr at a time.

• Write arecursive function to find the factorial of a number.


• Use the defined function to compute the termnCr for the following scenario:


• The values of "n" and "r" are stored in two parallel arrays of any user defined size .


• You have to Read the arrays n and r at run time. ComputenCr for each corresponding terms in the array "n" and "r", store it in another separate array and display the output array properly formatted.


• Also your program should print the current date and time using library functions.