using java Script
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
Section: Chapter Questions
Problem 1PE
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Question
using java Script

Transcribed Image Text:Then the result is calculated by multiplying the value of the data array at each index with the result of 2d
then adding all the answers. (shown in the above example)
Sample runl:
Enter the digits consisting of (0s or ls); 2 5 4 1 3 257
Invalid data
Sample run2:
Enter the digits consistino of (0s er 1s): 1 1100 0 2
Invalid data
Sample run3:
Enter the digits consisting of (0s or Is): 111 1000O
The number in decmal is 15
Sample run4:
Enter the digits Consisting of (0s er 1s): 1 0 10000
The number in decimal is 13

Transcribed Image Text:Write a Java program that cTeates an array data of size 8, representing a binary number of 8 bits.
The user must fill/enter the clements of this array only by inputting 0 or 1. If the user enters any different
number, the program must stop and display "Invalid data" message,
If all entered đigits are valid binary digits, the program must calculate and output the special decimal
number represented by this binary number as shown in the below example:
If the array data is
1
Result = 1 X 2 +
OX 2 +
1 X 22 +
1 X 2 +
OX 2 +
0 X 2 +
0 X 2 +
0 X 27
Result =
4.
+
8.
|+ 0
13
Then the result is calculated by multiplying the value of the data array at cach index with the result of 2
then adding all the answers. (shown in the above example)
Sample runl:
Enter lhe dic r
57
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