304- package abc;
- import java.util.Scanner;
- public class JAVA {
- static int compute(int data[])
- {
- int sum=0;
- for(int i=0; i<6; i++)
- if(data[i]%3==0)
- sum++;
- return sum;
- }
- public static void main(String[] args) {
- int data[]=new int[6];
- Scanner s=new Scanner(System.in);
- for(int i=0; i<6; i++)
- data[i]=s.nextInt();
- System.out.println(compute(data));
- }
- }
複製代碼 306- import java.util.Scanner;
- public class JP306 {
- static int compute(int n){
- if(n==1)
- return 1;
- else
- return n*compute(n-1);
- }
- public static void main(String[] args) {
- Scanner sc=new Scanner(System.in);
- int n=sc.nextInt();
- System.out.println(n+"!="+compute(n));
- }
- }
複製代碼 406- import java.util.Scanner;
- public class JP406 {
- public static void main(String[] args) {
- String str1="QAZWSXEDCRFVTGBYHNUJMIKOLP";
- String str2="WSXEDCRFVTGBYHNUJMIKMOLPLP";
- Scanner s=new Scanner(System.in);
- String str=s.nextLine();
- int len=str.length();
- for(int i=0; i<len; i++)
- {
- char c=str.charAt(i);
- if(c>='A' && c<='Z')
- {
- int index=str1.indexOf(c);
- System.out.print(str2.charAt(index));
- }else
- {
- c-=32;
- int index=str1.indexOf(c);
- char res=str2.charAt(index);
- res+=32;
- System.out.print(res);
- }
- }
- }
- }
複製代碼 404- package abc;
- import java.util.Scanner;
- public class JAVA {
- static int compute(int n)
- {
- int total=0;
- for(int i=1; i<n; i++)
- {
- int sum=0;
- String str=String.valueOf(i);
- int len=str.length();
- for(int j=0; j<len; j++)
- {
- int t=str.charAt(j)-'0';
- sum+=Math.pow(t, len);
- }
- if(sum==i)
- {
- System.out.println(i);
- total+=i;
- }
- }
- return total;
- }
- public static void main(String[] args) {
- Scanner s=new Scanner(System.in);
- int n=s.nextInt();
- System.out.println(compute(n));
- }
- }
複製代碼 |