Question

show examples of proper and improper also and explain .

Discuss the benefits of proper indentation. Discuss the pitfalls of improper indentation. Give examples of proper and improper in- dentation Discuss why the alignment of block braces is fundamental to indentation Give examples of the two predominate block braces alignment styles. Which of these styles do you prefer? Why?

Answer 1

Question 1

The main benefits of proper indentation are as follows

a. It is easy to read and helps in the proper understanding of the code.
b. It is easy to understand and helps in debugging.
c. It is easy to modify and update the current set of code.
d. It is easy to maintain

Question 2

The pitfalls of improper indentation are as follows

a.The code becomes difficult to read and understand.
b.The code is difficult to maintain and add other codes for future works.
c.During debugging it creates a lot of problem if the indentation is not proper.

Question 3

Proper Indentation

import java.util.Scanner;
class test
{
   int a,b,sum;
   Scanner sc=new Scanner(System.in);
   System.out.println("Enter the first number");
   a=sc.nextInt();

   System.out.println("Enter the second number");
   b=sc.nextInt();

   sum=a+b;

   System.out.println("Sum is : "+sum);
}

Improper Indentation

import java.util.Scanner;
class test
{
int a,b,sum;
Scanner sc=new Scanner(System.in);
System.out.println("Enter the first number");
a=sc.nextInt();
System.out.println("Enter the second number");
b=sc.nextInt();
sum=a+b;
System.out.println("Sum is : "+sum);
}

Question 4

Indentation is important for writing a code.Also using proper style of block braces are needed.Braces in a code shows or define a particular block.So to make the block visible properly and easy to read proper alignment of the block braces are needed.

Question 5

Two different style is

a.Allman Style
b.One True Brace Style.