Finally for Resource Cleanup

Simulate opening and closing a database connection. Write a program that:
1. Prints "Connection opened"
2. Reads an integer and divides 100 by it, printing "Result: X"
3. Catches ArithmeticException and prints "Query failed"
4. Always prints "Connection closed" at the end — even if an exception occurred

Use try-catch-finally. Print "Connection opened" before the try block.

⚠️ AUTO-INPUT MODE: The input stream will automatically contain '0\n'.

Expected Output:

Connection opened↵
Query failed↵
Connection closed↵

= newline. The output ends with a newline — print one after the last line.

Hints4 available

Topics:

Miscellaneous

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