Computer Applications
State the type of errors, if any in the following statements.
(a)
switch (x < 2)
(b)
int a = 100, b = 0;
System.out.println (a / b);
Input in Java
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Answer
(a) There is a syntax error in the switch statement. In a switch statement, the expression inside the parentheses should evaluate to an integer, a character, or an enumerated type. However, x < 2 is a boolean expression, and it cannot be used directly as the expression in a switch statement.
(b) The statement System.out.println (a / b); will result in a runtime error as the user is trying to divide a number by 0 which is not possible.
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