recursionMystery10

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< recursionMystery9

recursionMystery11 >

Main Page → Exercises → Java → Solve an Exercise

Language/Type: Java recursion

For each call to the following recursive method, write the output that is produced as it would appear on the console.

public static void recursionMystery10(int x) {
    System.out.print(x + " ");
    if (x <= 1) {
        System.out.print("END ");
    } else if (x % 2 == 0) {
        recursionMystery10(x / 2);
        System.out.print("+ ");
    } else {
        System.out.print("[ ");
        recursionMystery10(3 * x + 1);
        System.out.print("] ");
    }
}

`recursionMystery10(1);`
`recursionMystery10(4);`
`recursionMystery10(3);`

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recursionMystery10