Question

How can the dangling else logical error be corrected?

1) By indenting the if and else the same number of spaces
2) By removing the else statement
3) By adding a semicolon after the if statement
4) By using curly braces to enclose the if and else statements

Answer 1

The dangling else logical error can be corrected by using curly braces to enclose the if and else statements.

Step-by-step explanation:

The dangling else logical error can be corrected by using curly braces to enclose the if and else statements. When there are multiple if-else statements without braces, the else clause may not be attached to the correct if clause, leading to unexpected results. By using curly braces, we explicitly define the scope of each if-else statement, ensuring that the else clause is associated with the correct if clause.