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Write a program that calculates the area of a triangle, square or oval (without using any built-in math or String methods or casting/transfer methods). area (char, int, int, int). Your program should have nine methods: area, title, splashScreen, intructions (menu option), pauseProgram, mainMenu, askData, display and a goodbye. All input must be errortrapped! Each major screen should be indicated as a separate box with arrows to indicate program direction. Each errortrap will be shown separately in its own box with arrows indicating the placement of the trap. Errortraps must be linked to a specific variable. Variables may have more than one errortrap. The user may only exit in the mainMenu. The user may rerun the program until they choose to exit. You may only use the basic arithmetic operators: + -/*.The black box return method will be caller

Write a program that calculates the area of a triangle, square or oval (without using any built-in math or String methods or casting/transfer methods). area (char, int, int, int). Your program should have nine methods: area, title, splashScreen, intructions (menu option), pauseProgram, mainMenu, askData, display and a goodbye. All input must be errortrapped! Each major screen should be indicated as a separate box with arrows to indicate program direction. Each errortrap will be shown separately in its own box with arrows indicating the placement of the trap. Errortraps must be linked to a specific variable. Variables may have more than one errortrap. The user may only exit in the mainMenu. The user may rerun the program until they choose to exit. You may only use the basic arithmetic operators: + -/*.The black box return method will be caller

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Can you please write a Java program that calculates the area of a triangle, square or oval(without using any buil-in math or String methods or casting/transfer methods). My problem should have nine methods: area, title, splashScreen, instructions(menu option), pauseProgram, mainMenu, askData, display and a goodbye.
Write a program that calculates the area of a triangle, square or oval (without using any built-in math or String methods or casting/transfer methods). area (char, int, int, int). Your program should have nine methods: area, title, splashScreen, intructions (menu option), pauseProgram, mainMenu, askData, display and a goodbye. All input must be errortrapped! Each major screen should be indicated as a separate box with arrows to indicate program direction. Each errortrap will be shown separately in its own box with arrows indicating the placement of the trap. Errortraps must be linked to a specific variable. Variables may have more than one errortrap. The user may only exit in the mainMenu. The user may rerun the program until they choose to exit. You may only use the basic arithmetic operators: + -/*.The black box return method will be called Write the OUTPUT SCREENS below and have this page initialled before continuing. menu Calculation of the area {.Press to o to the instruotions 2. fress p to g9 to the pedgram 3. Press 7 to Pind the area of a triangle 4. Press s to find the area of a' square 5, Press >0 to gind the area ol'a oval instructionso; This program'is used to ask if you want to Pind the area of a triangle, Square and oval.H will ask to inpot the appropriate. and the it will calculate the area. Ask Datac); Enter length:6 Enter width:6 Please enter GoodRyec). Thank You for attending and participating in Enter an integer please the programme. See you again. Bye dis play (; length Entered: 6 width Entered:6 Area of triangle: 36
Transcribed Image Text:Write a program that calculates the area of a triangle, square or oval (without using any built-in math or String methods or casting/transfer methods). area (char, int, int, int). Your program should have nine methods: area, title, splashScreen, intructions (menu option), pauseProgram, mainMenu, askData, display and a goodbye. All input must be errortrapped! Each major screen should be indicated as a separate box with arrows to indicate program direction. Each errortrap will be shown separately in its own box with arrows indicating the placement of the trap. Errortraps must be linked to a specific variable. Variables may have more than one errortrap. The user may only exit in the mainMenu. The user may rerun the program until they choose to exit. You may only use the basic arithmetic operators: + -/*.The black box return method will be called Write the OUTPUT SCREENS below and have this page initialled before continuing. menu Calculation of the area {.Press to o to the instruotions 2. fress p to g9 to the pedgram 3. Press 7 to Pind the area of a triangle 4. Press s to find the area of a' square 5, Press >0 to gind the area ol'a oval instructionso; This program'is used to ask if you want to Pind the area of a triangle, Square and oval.H will ask to inpot the appropriate. and the it will calculate the area. Ask Datac); Enter length:6 Enter width:6 Please enter GoodRyec). Thank You for attending and participating in Enter an integer please the programme. See you again. Bye dis play (; length Entered: 6 width Entered:6 Area of triangle: 36
ICS 3U- 16 Math Return Methods Timeline: 3 classes 10 (T) Return Method Parameter list Both sides must be signed BEFORE using a computer! Type int Variable Name Black box Return Method length, width, private int area Answercchar choice, int length, int width, int none) char Main Method area Answer - clength x width) return areaAnswer; MathReturn Method m = new Math ReturnMethod white true) m.main Menu (); if cm.choide == m. instructions 3else il (m choice == 15? = ee 0). m.askbata (l; ndisplay3 3. Each student will be marked on the following class name: reflects purpose of program organization of the output screens & errortraps aigorithmic solution of process/errortraps KlS!! program executes correctly regardless of plan pioper program comments (following Programming Style) proper methods, constructor and main method, a window title LIses Message or JOptionPane for ertor dialog boxes private black box return method(s) you may not create any extra java classes correct programming of all errortraps -uncrashable!!! proper access levels for all methods & variables outpui will be interesting and colourful with unique graphics! English, grammar & output design! Folder Name: Your Name 16
Transcribed Image Text:ICS 3U- 16 Math Return Methods Timeline: 3 classes 10 (T) Return Method Parameter list Both sides must be signed BEFORE using a computer! Type int Variable Name Black box Return Method length, width, private int area Answercchar choice, int length, int width, int none) char Main Method area Answer - clength x width) return areaAnswer; MathReturn Method m = new Math ReturnMethod white true) m.main Menu (); if cm.choide == m. instructions 3else il (m choice == 15? = ee 0). m.askbata (l; ndisplay3 3. Each student will be marked on the following class name: reflects purpose of program organization of the output screens & errortraps aigorithmic solution of process/errortraps KlS!! program executes correctly regardless of plan pioper program comments (following Programming Style) proper methods, constructor and main method, a window title LIses Message or JOptionPane for ertor dialog boxes private black box return method(s) you may not create any extra java classes correct programming of all errortraps -uncrashable!!! proper access levels for all methods & variables outpui will be interesting and colourful with unique graphics! English, grammar & output design! Folder Name: Your Name 16
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