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

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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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
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
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