Exercise 7 - 01/31/2017

1. Write a program to print the sum of the first 200 even mumbers (0 included).

Sample Output:

The sum of the first 200 even numbers is : 39800

2. Write a program to find the nth power of a number x. That is, read in a real number x and an integer n, and caclulate x raised to n. You can assume that neither x nor n will be 0. n will always be a positive number.

Sample Output 1:

Enter x: 2

Enter the exponent n: 7

2^7 = 128

Sample Output 2:

Enter x: 10.75

Enter the exponent n: 5

10.75^-2 = 143562.932617