问题是阶乘值在一个 while loop 我想这就是问题所在。这是密码

while (true) {
    System.out.print("Enter a positive integer: ");
    n = sc.nextInt();
    if (n > 0) {
        System.out.print(n + "! = ");
        for (int i = 1; i <= n; i++) {
            factorial = factorial * i;
            for (int j = 1; j <= n; j++) {
                if (j == n) System.out.printf("%d", j);
                else System.out.printf("%d x ", j);
            }
            System.out.println("");
            System.out.println("The factorial of " + n + " is " + factorial);
        }
    } else {
        System.out.println("Invalid input");
        break;
    }
}

好的，当第一个输入是5时，问题就出现了 The factorial of 5 is: 120 但是在第二次输入时，当我尝试输入例如4时，它是这样的 The factorial of 4 is: 2880 即使4的阶乘是24，它也会更高