Question

Java Code Problem... Please give a correct answer

Your task is to write a program that reads a sequence of strings and converts them to integer numbers, multiplying by 10. Some input strings may have an invalid format, for instance: "abc". The sequence’s length may be different. It’s ending is indicated by “0”. Zero serves as a stop character and should not be included in the sequence.

If a string can be converted to an integer number, output the number multiplied by 10. Otherwise, output the string "Invalid user input: X" where X is the input string. To better understand see examples below.

To implement this logic, use the exception handling mechanism.

Input data format:

A sequence of integer numbers and other strings, each in a new line

Output data format:

A sequence of integer numbers and warnings, each in a new line

Sample Input 1:

11
12
13
0
Sample Output 1:

110
120
130
Sample Input 2:

11
abc
13
0
Sample Output 2:

110
Invalid user input: abc
130

Answer 1

QUESTION IS BIG BUT MY ANSWER IS SMALL