recursive loop code example

Example 1: recursion

/*Java*/
static void recursion(){ recursion(0); }
static void recursion(int x){
	System.out.println("eheh " + x);
    if(x != 666) recursion(x+1);
}

Example 2: recursion

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Did you mean: recursion
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Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
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Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
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Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
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Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
Did you mean: recursion
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Did you mean: recursion

Example 3: Recursion

/**
 * Return all subsequences of word (as defined above) separated by commas,
 * with partialSubsequence prepended to each one.
 */
private static String subsequencesAfter(String partialSubsequence, String word) {
    if (word.isEmpty()) {
        // base case
        return partialSubsequence;
    } else {
        // recursive step
        return subsequencesAfter(partialSubsequence, word.substring(1))
             + ","
             + subsequencesAfter(partialSubsequence + word.charAt(0), word.substring(1));
    }
}