Summation Instructions While Loop

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COMP B11 Summation

Instructions

Create class Summation, which shall add up numbers from 1 to N.

The main method in Summation should perform the summation and output the result

in the format shown in the example below.

Summation should:

 Prompt the user to enter an integer

 Read the integer

 Use a while loop to calculate the sum of all the integers from 1 to the integer

the user entered.

 Print out the sum calculated with the while loop, in the format shown in the

example below.

Thus, if the user enters, for instance, 12, your program should output 78.

Be sure your indentation and documentation are correct.

Example run (input in bold):

To test your program, obtain AutoGrade.jar. Put it and a copy of your

Summation.java in the same directory. Then run it as shown in the example below:

When your program works correctly, submit it.

Enter N: 33

The sum of all i, where i runs from 1 to 33 equals 561.

MYPROMPT> java -jar AutoGrade.jar Summation

Compilation is successful

Input value: 414

Right Answer: "The sum of all i, where i runs from 1 to 414 equals 85905."

Your Answer: "The sum of all i, where i runs from 1 to 414 equals 85905."

Score: 100%

MYPROMPT>