Please Write the Program strictly in C . and provide example of input and output files

4. Write a program to take two numerical lists of the same length ended by a sen tinel value and store the lists in arrays x and y, each of which has 20 elements. Let n be the actual number of data values in each list. Store the product of corresponding elements of x and y in a third array, z, also of size 20. Display the arrays x, y, and z in a three-column table. Then compute and display the square root of the sum of the items in z. Make up your own data, and be sure to test your program on at least one data set with number lists of exactly 20 items. One data set should have lists of 21 numbers, and one set should have significantly shorter lists