Question

Scenario: John Lee wants a program that allows him to enter the following three pieces of information. His savings account balance at the beginning of the month, the amount of money he deposited during the month, and the amount of money he withdrew during the month. He wants the program to display his balance at the end of the month.

Requirements:

1. Complete an IPO chart for this problem, using pseudo code or flowchart in the Processing column. Also complete a desk-check table for your algorithm.

2. Use the following information for the first desk-check:

Saving account balance at the beginning of the month:         2000

Money deposited during the month:                                          775

Money withdrawn during the month:                                     1200

3. Using the following information for the second desk-check:

Saving account balance at the beginning of the month:             500

Money deposited during the month:                                           100

Money withdrawn during the month:                                         610

Create an algorithm

Create an IPO chart

Create pseudo Code

Create desk check

Answer 1

1. start
2. Enter the account balance at the beginning of the month: balance
3. Enter the amount of money he deposited: deposit
4. Enter money he withdrew during the month: withdrew
5. compute Acc_balance=balance+deposit-withdrew
6. display Acc_balance
7. stop

2. IPO (input-processing-output ) chart
Input processing output

balance compute acc_balance
Deposit Acc_balance=balance+deposit-withdrew        display Acc_balance
withdrew

Input mo dula Modula 3 valva3 c-Balanca t daposi t nCe au nput ana output modla dis play Acc balanca

3. Pseudocode:
Input: balance, deposit, withdrew during month
output: Acc_balance at the end of month

1. compute amount credited
credit=balance=deposit
2. compute acc_balance
acc_balance=credit-withdrew
3. display acc_balance

4. Desk check

Desk cherk uithdreu BalancedepoststhAc.balana alan CQ 15구5 6 l o 2-1 500 -10