解题思路:
注意事项:
参考代码:
import java.util.Scanner; public class Text { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub Scanner scanner=new Scanner(System.in); int n=scanner.nextInt(); int count=0; for (int i = 2; i <=n; i++) { while (true) { if (n%i==0) { System.out.print(i+" "); count++; } else { break; } n/=i; } } System.out.println(); System.out.println(count); } }
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