3. Write a program to print the following pattern: * *** ***** ******* ********* *** ***** ***** *** * Your program is allowed to use one of each of the following three output statements and no other output statements: printf("* "); printf(" "); printf(" "); The three output statements may appear in any order in your program. You can use any number of if, if...else-, switch-, while-, do...while-, and for-statements. (4 marks)