Functionality Write Java program to convert numbers in one number system to others. Requirement Write Java program to implement functions to: convert binary number to decimal and hexadecimal number convert decimal number to binary and hexadecimal number convert hexadecimal number to binary and decimal number (You cannot use any Java build-in functions/methods to perform conversion) The program will repeatedly display the following menu: Binary to hexadecimal and decimal Hexadecimal to binary and decimal Decimal to binary and hexadecimal Exit User enters a number (1, or 2, or 3) to select one item from the meu to perform conversion: once a menu item is selected, user is prompt to enter a number (in string). If this number is valid, the program will convert it to other 2 number systems. Display these 3 values. For example, if menu item 1 is selected, user will be prompt to enter a binary number (in string). This number will be converted to decimal number and hexadecimal number. The following message is displayed: Binary number: [binary-number] Decimal number: [decimal-number] Hexadecimal number: [hexadecimal-number] After that, the menu will be displayed again, so user can select another item. If menu item 4 is entered, the program will be terminated.
- Functionality
Write Java
- Requirement
- Write Java program to implement functions to:
- convert binary number to decimal and hexadecimal number
- convert decimal number to binary and hexadecimal number
- convert hexadecimal number to binary and decimal number
(You cannot use any Java build-in functions/methods to perform conversion)
- The program will repeatedly display the following menu:
- Binary to hexadecimal and decimal
- Hexadecimal to binary and decimal
- Decimal to binary and hexadecimal
- Exit
User enters a number (1, or 2, or 3) to select one item from the meu to perform conversion: once a menu item is selected, user is prompt to enter a number (in string). If this number is valid, the program will convert it to other 2 number systems. Display these 3 values.
For example, if menu item 1 is selected, user will be prompt to enter a binary number (in string). This number will be converted to decimal number and hexadecimal number. The following message is displayed:
Binary number: [binary-number]
Decimal number: [decimal-number]
Hexadecimal number: [hexadecimal-number]
After that, the menu will be displayed again, so user can select another item.
If menu item 4 is entered, the program will be terminated.
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So i saw here you used Integer.parseint and ive never used that so I was wondering how it works and what other ways could you format the program without using it.
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