Java scanner string to int

Scanner scanner = new Scanner(System.in);
    while (true) {
        String input = scanner.next();
            try {
                int a = Integer.parseInt(input);
                if (a == 0) {
                    break;
                }
                System.out.println(Integer.parseInt(input) * 10);
            } catch (NumberFormatException e) {
                System.out.println("Invalid user input: " + input);
            }
        }

Similar codes

1 vote178 views1 answer
Count occurrences of character in string java 8
Java
0 vote175 views1 answer
Acceder a elementos de list java
Java
50 votes193 views6 answers
Char array to string in java
Java
0 vote176 views1 answer
Opencv copy image java
Java
0 vote185 views1 answer
How to put string in char array in java tutorialspoint
Java
0 vote183 views1 answer
Android java how to stop activity from opening twice programatically
Java
0 vote213 views1 answer
Java base64 decrypt script
Java
0 vote185 views1 answer
Como detener un void java
Java
0 vote156 views1 answer
Javax.servlet.filter
Java
3 votes197 views2 answers
Random boolean java
Java