- Write a program to compute the sum of the digits of a given integer number.
- The numbers in the sequence
1 1 2 3 5 8 13 21 …….
are called Fibonacci numbers. Write a program using a do….while loop to calculate and print the first m Fibonacci numbers.
(Hint: After the fi rst two numbers in the series, each number is the sum of the two
preceding numbers.)
- Rewrite the program of the Example 8.1 using the for statement.
- Write a program to evaluate the following investment equation
V = P(1+r)n
and print the tables which would give the value of V for various combination of the
following values of P, r, and n.
P : 1000, 2000, 3000,…….., 10,000
r : 0.10, 0.11, 0.12, ……., 0.20
n : 1, 2, 3, …., 10
(Hint: P is the principal amount and V is the value of money at the end of n years. This
equation can be recursively written as
V = P(1+r)
P = V
That is, the value of money at the end of first year becomes the principal amount for the
next year and so on.)