Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
Bartleby Related Questions Icon

Related questions

Question

Question provided in attachment kindly see and my problem to the solution provided below kindly see .

i need output with 2 decimal places only. so correct my code according to that.

 

------------my solution-----------------

#!/bin/bash

squareroot(){
 sr=$(echo "$1" | awk '{print sqrt($1)}')
 echo "The square root of $1 is $sr"
}
echo "Enter a number"
read n
squareroot $n

Write a program to find the square root of the number without using inbuilt functions sqrt and pow.
Shell Scripting Function Specifications:
Use the function name as squareroot() and an integer argument
This function accepts the number as an argument and displays the square root of that number.
Function Specification:
float squareroot(int);
This function accepts the number as an argument and returns the square root of that number.
Input format :
Input consists of an integer value.
Output Format:
The output consists of a float value.
The float value is displayed correctly in 2 decimal places.
Refer sample input and output for formatting specifications.
[ All text in bold corresponds to Input and the rest corresponds to output.]
Sample Input and Output :
Enter a number
12
The square root of 12 is 3.46
expand button
Transcribed Image Text:Write a program to find the square root of the number without using inbuilt functions sqrt and pow. Shell Scripting Function Specifications: Use the function name as squareroot() and an integer argument This function accepts the number as an argument and displays the square root of that number. Function Specification: float squareroot(int); This function accepts the number as an argument and returns the square root of that number. Input format : Input consists of an integer value. Output Format: The output consists of a float value. The float value is displayed correctly in 2 decimal places. Refer sample input and output for formatting specifications. [ All text in bold corresponds to Input and the rest corresponds to output.] Sample Input and Output : Enter a number 12 The square root of 12 is 3.46
Expert Solution
Check Mark
Knowledge Booster
Background pattern image
Similar questions
Recommended textbooks for you
Text book image
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Text book image
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Text book image
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
Text book image
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Text book image
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Text book image
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education