Design and implement a program that allows you to test your answers to self-test question 11 above. The program should allow the user to enter numbers into the ragged triangle array and then find the...

Design and implement a program that allows you to test your answers to self-test question 11 above. The program should allow the user to enter numbers into the ragged triangle array and then find the largest number in the array as discussed in the question. Explain the meaning of the term method.