Write a program BinarytoDecimal.java that prompts the user to enter a 4-bit binary number. This number is read as a string, and then converted to decimal. If the bits in the number are bo, b1, b2 and b3, then the output decimal value is computed as 8*b3 + 4*b2 + 2*b₁ + bo. For example, the binary number 1100 produces the output 12. Input cmd: java BinarytoDecimal Output: Please enter 4 digit binary: 1100 The decimal value is 12

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Write a program BinarytoDecimal.java that prompts the user to enter a 4-bit binary
number. This number is read as a string, and then converted to decimal. If the bits in the number
are bo, bi, b2 and b3, then the output decimal value is computed as 8*b3 + 4*b2 + 2*b1 + bo. For
example, the binary number 1100 produces the output 12.
Input cmd:
java BinarytoDecimal
Output:
Please enter 4 digit binary: 1100
The decimal value is 12
Transcribed Image Text:Write a program BinarytoDecimal.java that prompts the user to enter a 4-bit binary number. This number is read as a string, and then converted to decimal. If the bits in the number are bo, bi, b2 and b3, then the output decimal value is computed as 8*b3 + 4*b2 + 2*b1 + bo. For example, the binary number 1100 produces the output 12. Input cmd: java BinarytoDecimal Output: Please enter 4 digit binary: 1100 The decimal value is 12
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