1001
package com.company; import java.util.Scanner; public class Main { public static void main(String[] args) { // write your code here Scanner sc = new Scanner(System.in); int n = sc.nextInt(); int i=0; for (;;i++){ if(n%2==0){ n=n/2; } else { if (n == 1) { break; } else { n = (3 * n + 1)/2; } } } System.out.println(i); } }
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