public class Du {
public static void main(String[] args) {
long fac = fac(n);
System.out.println("n的阶乘为:" + fac);
}
public static long fac(int n){
if(n == 1){
return 1;
}else{
return fac(n-1) * n;
}
}
}
public class Du {
public static void main(String[] args) {
long fac = fac(n);
System.out.println("n的阶乘为:" + fac);
}
public static long fac(int n){
if(n == 1){
return 1;
}else{
return fac(n-1) * n;
}
}
}