Assume you have created a mechanical arm that can hold a pen. The arm can perform the following

tasks:

§ Lower the pen to a piece of paper.
§ Raise the pen from the paper.
§ Move the pen one inch along a straight line. (If the pen is lowered, this action draws a one-inch line from left to right; if the pen is raised, this action just repositions the pen one inch to the right.)
§ Turn 90 degrees to the right.
§ Draw a circle that is one inch in diameter.
Draw a structured flowchart or write pseudocode describing the logic that would cause the arm to draw the following:
a. a one-inch square
b. a two-inch by one-inch rectangle
c. a string of three beads

Consider the following function main: int main() { int alpha[20]; int beta[20]; int matrix[10][4]; . . } a. write the definition of the function inputarray that prompts the user to input 20 numbers and stores the numbers into alpha. b. write the definition of the function doublearray that initializes the elements of beta to two times the corresponding elements in alpha. make sure that you prevent the function from modifying the elements of alpha. c. write the definition of the function copyalphabeta that stores alpha into the first five rows of matrix and beta into the last five rows of matrix. make sure that you prevent the function from modifying the elements of alpha and beta. d. write the definition of the function printarray that prints any onedimensional array of type int. print 15 elements per line. e. write a c11 program that tests the function main and the functions discussed in parts a through d. (add additional functions, such as printing a two-dimensional array, as needed.)