- import java.io.*;
- import java.util.Scanner;
- class JPA03 {
- public static void main(String argv[]) throws IOException {
- Scanner scanner = new Scanner(System.in);
- int num = scanner.nextInt();
- int sum = 0;
- for(int i=1 ; i<=num ; i++ )
- {
- if(i%7==0)
- {
- continue;
- }
- else if(i%3==0||i%5==0)
- {
- sum+=i;
- }
- }
- System.out.println("Answer: " + sum);
- }
- }
複製代碼 |