39 lines
982 B
Java
39 lines
982 B
Java
public class RecursiveMystery {
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public static void main(String[] args) {
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// mystery1(3);
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// mystery2(4);
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mystery3("taco");
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}
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public static void mystery1(int n) {
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if (n <= 1) {
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System.out.print(n);
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} else {
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mystery1(n / 2);
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System.out.print(", " + n);
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}
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}
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public static void mystery2(int n) {
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if (n <= 0) {
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System.out.print("*");
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} else if (n % 2 == 0) {
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System.out.print("(");
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mystery2(n - 1);
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System.out.print(")");
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} else {
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System.out.print("[");
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mystery2(n - 1);
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System.out.print("]");
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}
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}
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public static void mystery3(String str) {
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if (!str.isEmpty()) {
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System.out.print(str.charAt(0));
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mystery3(str.substring(1));
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System.out.print(str.charAt(0));
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}
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}
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}
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