如何在 C# 中将 int Random 乘以 int [重复]

Question

我遇到了一个小问题 - 我正在尝试在控制台应用中将 random 乘以 int。我有一个错误：

运算符“*”不能应用于“随机”和“整数”类型的操作数

我已经尝试过：rndAttackPoints = attackPoints 然后

这个int damagePoints = (rndAttackPoints * strenghtPoints1) - defencePoints1;进入

这个int damagePoints = (attackPoints * strenghtPoints1) - defencePoints1; 但这不起作用。

所以我问你，你知道如何在 C# 中将 Random 乘以 int 吗？

            //Elf
            int healthPoints1 = 100;
            int defencePoints1 = 3;
            int strenghtPoints1 = 2;

            // Goblin
            int healthPoints2 = 100;
            int defencePoints2 = 5;
            int strenghtPoints2 = 1;

            Random rndAttackPoints = new Random();            
            Console.WriteLine($"You've attacked: {rndAttackPoints.Next(5, 10)} HP");

            int damagePoints = (rndAttackPoints * strenghtPoints1) - defencePoints1;

Answer 1

将随机值保存在单独的变量中，并按如下方式处理：

Random rndAttackPoints = new Random();
int rnd = rndAttackPoints.Next(5, 10);
Console.WriteLine($"You've attacked: {rnd} HP");

int damagePoints = (rnd * strenghtPoints1) - defencePoints1;