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Module DEMO-33-73DEMO-OOP-33

Integer Badge Parser

DEMO-OOP-33 • Object Oriented Programming

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Problem Statement

Create a helper class that parses one raw token as an integer. Print the value and its double, or print ERROR: INVALID INTEGER if parsing fails.

Input Format

Input is given as whitespace-separated raw tokens exactly in the order described by the problem statement.

Output Format

Print the exact success report or exact error message required by the problem.

Sample Testcases

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Sample #1
Public sample
Input
12
Output
Value: 12
Double: 24
Explanation
Input: raw integer text = "12".
Derivation: value = Integer.parseInt("12") = 12 | doubleValue = 12 * 2 = 24 | "Value: 12
Double: 24" = "Value: 12
Double: 24".
Output:
Value: 12
Double: 24
Sample #2
Public sample
Input
7
Output
Value: 7
Double: 14
Explanation
Input: raw integer text = "7".
Derivation: value = Integer.parseInt("7") = 7 | doubleValue = 7 * 2 = 14 | "Value: 7
Double: 14" = "Value: 7
Double: 14".
Output:
Value: 7
Double: 14

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