Computers and Technology, 11.02.2020 22:20 dee3874
Write a program that converts a total number of seconds to hours, minutes, and seconds.
It should do the following:
Prompt the user for input
Read an integer from the keyboard
Calculate the result
Use printf to display the output
Your output must be of the format:
totalSeconds seconds = numHours hours, numMinutes minutes, and numSeconds seconds
For example:
If the user entered: 5000
Your program would output:
5000 seconds = 1 hours, 23 minutes, and 20 seconds
5000 seconds = 01h:23m:20s
Sample run would look like:
Enter the number of seconds: 5000
5000 seconds = 1 hours, 23 minutes, and 20 seconds
5000 seconds = 01h:23m:20s
Sample run would look like:
Enter the number of seconds: 3754
3754 seconds = 1 hours, 2 minutes, and 34 seconds
3754 seconds = 01h:02m:34s
Hint1:Use integer division
Hint2: Use the modulus operator
Please make sure to end each line of output with a newline.
Please note that your class should be named SecondsConverter.
PART B
Write a program that converts change into formatted dollars and cents It should do the following:
Prompt the user for their change in Quarters, Dimes, Nickels, Pennies
Read the integers from the keyboard
Calculate the result
Use printf to display the output as $d. cc
Your output must be of the format: (plural is ok even when grammatically incorrect)
You entered:
6 quarters
5 dimes
4 nickels
3 pennies
The total in dollars is $2.23
Sample run would look like:
Enter the number of quarters: 6
Enter the number of dimes: 5
Enter the number of nickels: 4
Enter the number of pennies: 3
You entered:
6 quarters
5 dimes
4 nickels
3 pennies
The total in dollars is $2.23
Sample run would look like:
Enter the number of quarters: 1
Enter the number of dimes: 2
Enter the number of nickels: 3
Enter the number of pennies: 2
You entered:
1 quarters
2 dimes
3 nickels
2 pennies
The total in dollars is $0.62
Hint1: Use printf and be sure to have at least 1 digit to the left of the decimal, and a max of 2 floating on the right.
Please make sure to end each line of output with a newline.
Please note that your class should be named ChangeConverter.
PART C
Write a program that converts a temperature from Celsius to Fahrenheit.
It should do the following:
Prompt the user for input
Read a double value from the keyboard
Calculate the result. Here is the formula. F = ( C * 9 / 5 ) + 32
Format the output to one decimal place.
Your prompt to the user to enter the temperature in Celsius must be: Enter the Celsius Temperature as a decimal:
Your output must be of the format: celsiusTemperature C = fahrenheitTemperature F
For example: If the user entered: 24.0
Your program would output: 24.0 C = 75.2 F
Sample run would look like:
Enter the temperature in degrees celsius: 24
24.0 C = 75.2 F
Sample run would look like:
Enter the temperature in degrees celsius: 7.5
7.5 C = 45.5 F
Hint1: Be careful not to use integer division!
Here is the formula F = ( C * 9 / 5 ) + 32
Hint2: Remember to use printf to format the output.
Please make sure to end each line of output with a newline.
Please note that your class should be named CelsiusToFahrenheit.
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Write a program that converts a total number of seconds to hours, minutes, and seconds.
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