Homework Assignments

Homework 2

Sum Digits

Prompt the user for an integer and report the sum of all digits in the integer.

Example:

Enter an integer: 123
The sum of all digits in 123 = 6

You must use the following method to calculate the sum:

public static int sumDigits(int n)

Extra Credit:

Generate the following output for the input above:

1 + 2 + 3 = 6

using the following method:

public static String getStringOutput(int n)

Ultimately, your program should print the output using the following statement:

System.out.println( getStringOutput(n) + sumDigits(n) );

February 26, 2010 - 11:59pm

Homework 1

Questions:

4.16
4.18
4.37

February 8, 2010 - 11:59pm

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