原创 JAVA之遞歸求階乘之和
import java.util.Scanner; public class demo3 { static long factorial(int k) { int sum; if(k==1) { return 1
2020-02-25 17:01:02
2020-02-25 17:01:02
import java.util.Scanner; public class demo3 { static long factorial(int k) { int sum; if(k==1) { return 1
2020-02-25 17:01:02