题目解析
给定两个正整数 求其和的阶乘
解题思路
A+B的阶乘运算
代码
import java.io.*;
import java.math.*;
import java.util.*;
public class Main
{
public static void main(String[] args)
{
int a = sc.nextInt(), b = sc.nextInt();
int mul = 1;
for (int i = 1; i <= a + b; i++)
mul = mul * i;
out.println(mul);
out.flush();
out.close();
}
static Scanner sc = new Scanner(System.in);
static PrintWriter out = new PrintWriter(System.out);
}