select 1 of 5 international currency types. (Canadian dollars‚ Mexican pesos‚ English pounds‚ Japanese yen‚ and French francs) 3. Program converts foreign currency to U.S. dollars if values provided are valid. 4. Program displays the equivalent dollar amount. 5. Program returns to main menu‚ user has option to enter another conversion or quit the program. ~Input-Process-Output Chart~ Input Process Output Menu Options: User selects 1 of 6 Display Menu Currency Type (Integer) 1 - 5 International
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IT 210-Final Currency Conversion Program Florence Sanders IT/210 Fundamentals of Programming with Algorithms and Logic September 16‚ 2012 Ed Addison Application-Level Requirements List 1. User screen that prompts user 2. Display prompts main user title screen 3. Main user screen provides short description explaining use of program 4. Calculations of currency is executed with valid inputs 5. Provides option to clear input fields Input | Process | Output |
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title of the program with a welcome. 2. A description of how the program will be used. 3. User has 5 currencies (Canadian dollars‚ Mexican Pesos‚ English Pounds‚ Yen‚ and Francs) to choose from to convert to dollar amount or vice versa. 4. Program displays the dollar amount the chosen currency is equivalent to. 5. User has an option to quit the program or restart any with any other currency to convert. Input-Process-Output Chart Complete the following Input-Process-Output chart for the application
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FINAL PROJECT Peter Walkoviak IT 210 SEPTEMBER 10 2011 CASANDRA RICHARDSON FINAL PROJECT Application level requirements INPUT | PROCESS | OUTPUT | Main options | Display main | Main options | Main choose currency to be converted | Get users input | Display currency rate | Input total amount of currency to be converted | Calculate foreign currency into US dollars | Display total amount of currency in US dollars | Enter another currency amount or quit program | Return user to menu
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IT/210 Final Project - Currency Conversion Application-Level Requirements List 1. Application has interface with title and direction to accept data form user and convert foreign currency to US currency 2. First page should include the title of the application as well as any instructions the user might need to complete the conversion process 3. User data should be requested in clear and concise means. “Please Enter Amount of Foreign Currency (Whole amounts only please” 4
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Currency Conversion Design Assignment—Hierarchy Chart Complete a hierarchy chart for the application by typing into the textboxes below. Main Module Display_Results Module Get_Int_Value Module Display_MenuModule Convert_Currency Module Currency Conversion Development Assignment—Flowcharts Complete the flowcharts for the assignment by typing into the textboxes below. Control Flow Diagram—Main Control ------------------------------------------------- Begin Do you want to
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Input Module 3. Conversion Module 4. Output Module 5. Display Module/End Module Input-Process-Output Chart |Input |Process |Output | |Currency Selection |Get user input |Currency Type | |Canadian Dollars |Convert currency to US |US Dollar
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Currency Conversion Pseudocode Main Module { Declare ExchangeRate as real; Declare VariableCurrency as String; Declare UnitedStatesValue as real; Declare AmountVariable as real; Call Input DataModule; EndMainModule; InputDataModule; Write "Welcome to International Currency Conversion"; Write "Please choose Currency Type" Write "International Currency Types:" Display "1. Japanese Yen."; Display "2. French Francs."; Display "3. Mexican Peso."; Display "4. Quit." Write "Enter Amount
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user. 2. User selects the type of currency they wish to convert. 3. User enters the amount of currency they wish to convert. 4. Currency is converted using established conversion rates. 5. Completed conversion amount is displayed for the user. IPO Chart Input | Process | Output | (Keyboard) User enters selection | Get type of foreign currency | ForeignCurrencyType (string) | (Keyboard) User enters amount | Get amount of foreign currency | ForeignCurrency (float) | Rate (float)ForeignCurrency
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Currency Conversion Design Currency Conversion Design **********Begin Test Procedure*********** ------------Menu Error Testing------------ Test Case 1: Inputs: CurrencyType = “U” Expected Output: Invalid currency selection. Please try again Test Case 2: Inputs: CurrencyType = “0” Expected Output: Invalid currency selection. Please try again Test Case 3: Inputs: CurrencyType = “9” Expected Output: Invalid currency selection. Please try again ------------End Menu Error Testing------------
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