摘要：import java.util.*; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); String s = in.nextLine(); char[] 阅读全文

摘要：import java.util.*; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); int len = Integer.parseInt(in.ne 阅读全文

摘要：import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); int len = Integer.parseInt 阅读全文

摘要：import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); String[] strings = {"ling" 阅读全文

摘要：#include <stdio.h> int main(){ int n; int cnt=0; scanf("%d",&n); while(n!=1){ if(n%2==0){ n=n/2; }else{ n=(3*n+1)/2; } cnt++; } printf("%d",cnt); retu 阅读全文