#WSQ13 … EXAM PARTIAL 02

LINKS DE PROGRAMAS DEL EXAMEN:

1. Write a function called triangles which receives a single parameter (int) which represents the size of a triangle as explained below. The function should print a triangle using loops (for or while). The only characters printed here are ‘T’ and the new-line character. The first line is length one, the middle line is length size and the last line is length one. The example below is for size 6.

q1.cpp

2. Write a function called superpower that has two parameters of type long and returns a long which is first parameter raised to the power of the second, which is to say it returns a b So, superpower(3,4) would return 81. long superpower(long a, long b){ }

2.cpp

3. NOTE: for full 5 points, use a loop (not recursion). Write a function called fibonacci which receives a long “n” and returns a long which is the value of the nth number in the fibonacci series which is: 0,1,1,2,3,5,8,13,21,34,55,89………… So, fibonacci(0) would return 0. fibonacci(5) would return 5, fibonacci(8) would return 21. Note that the first two fibonacci numbers are 0 and 1. All others are the sum of the previous two fibonacci numbers.

q3.cpp

4. . Write a function called isPalindrome which receives a string “x” and returns true if the string x is a palindrome, otherwise false.

q4.cpp