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Chapter8: I/o Streams And Data Files
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Overview

You will use the enumerated type and a switch to calculate the weight someone would have on another planet. 

 

 

Instructions

 

  1. Use a functional decomposition to write a C++ program that asks the user to enter his or her weight and the name of a planet.

 

  1. Use an enumerated type called planetType to represent the planets and use a switch statement that takes as its condition a planetType variable. The program, via the switch statement, then outputs to the screen how much the user would weigh on that planet. The following table gives the factor by which the weight must be multiplied for each planet.

 

Your program must have the following functions in it:

  1. GetUserInput()
  2. ConvertInputToPlanetType()
  3. OutputWeight() (your switch statement must be in OutputWeight()).

 

  1. Determine what each function’s parameters and return types should be. The program will output an error message if the user does not type a correct planet name. The prompt and the error message will make it clear to the user how a planet name must be entered.

 

Use proper formatting and appropriate comments in your code. The output must be labeled clearly and formatted neatly.

 

The following table gives the factor by which the weight must be multiplied for each planet:

Mercury    0.4155

Venus        0.8975

Earth         1.0

Moon         0.166

Mars          0.3507

Jupiter       2.5374

Saturn        1.0677

Uranus       0.8947

Neptune     1.1794

Pluto          0.0899

 

PROGRAMMING: SIMPLE ARRAYS ASSIGNMENT INSTRUCTIONS
OVERVIEW
You will use the enumerated type and a switch to calculate the weight someone would have
on another planet.
INSTRUCTIONS
1. Use a functional decomposition to write a C++ program that asks the user to enter his or her
weight and the name of a planet.
2. Use an enumerated type called planetType to represent the planets and use a switch statement
that takes as its condition a planetType variable. The program, via the switch statement, then
outputs to the screen how much the user would weigh on that planet. The following table gives
the factor by which the weight must be multiplied for each planet.
Your program must have the following functions in it:
1. GetUserInput()
2. ConvertinputToPlanetType()
3. OutputWeight() (your switch statement must be in OutputWeight().
3. Determine what each function's parameters and return types should be. The program will
output an error message if the user does not type a correct planet name. The prompt and the error
message will make it clear to the user how a planet name must be entered.
Use proper formatting and appropriate comments in your code. The output must be labeled
clearly and formatted neatly.
The following table gives the factor by which the weight must be multiplied for each planet:
Mercury 0.4155
Venus
0.8975
Earth
1.0
Moon
0.166
Mars
0.3507
Jupiter
Saturn
2.5374
1.0677
Uranus
0.8947
Neptune 1.1794
Pluto
0.0899|
Transcribed Image Text:PROGRAMMING: SIMPLE ARRAYS ASSIGNMENT INSTRUCTIONS OVERVIEW You will use the enumerated type and a switch to calculate the weight someone would have on another planet. INSTRUCTIONS 1. Use a functional decomposition to write a C++ program that asks the user to enter his or her weight and the name of a planet. 2. Use an enumerated type called planetType to represent the planets and use a switch statement that takes as its condition a planetType variable. The program, via the switch statement, then outputs to the screen how much the user would weigh on that planet. The following table gives the factor by which the weight must be multiplied for each planet. Your program must have the following functions in it: 1. GetUserInput() 2. ConvertinputToPlanetType() 3. OutputWeight() (your switch statement must be in OutputWeight(). 3. Determine what each function's parameters and return types should be. The program will output an error message if the user does not type a correct planet name. The prompt and the error message will make it clear to the user how a planet name must be entered. Use proper formatting and appropriate comments in your code. The output must be labeled clearly and formatted neatly. The following table gives the factor by which the weight must be multiplied for each planet: Mercury 0.4155 Venus 0.8975 Earth 1.0 Moon 0.166 Mars 0.3507 Jupiter Saturn 2.5374 1.0677 Uranus 0.8947 Neptune 1.1794 Pluto 0.0899|
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