对行和列的3d数组进行硬编码
对行和列的3d数组进行硬编码
提问于 2016-02-11 05:13:40
我正在为我的java类制作一个老虎机程序，我意识到为了做出正确的支出，我需要制作一个3d数组。我在硬编码数组时遇到了问题。我希望能够像坐标一样使用它，如果这有帮助的话。在我想要改变它之前，我把它作为一个二维数组，所以这是我对它的格式。
String[] wheelArray =新String[]
{ {"Cherry","Cherry","Cherry","Cherry","Plum","Bell","Bar"},
{"Cherry","Cherry","Cherry","Plum","Plum","Bell","Bar"},
{"Cherry","Cherry","Plum","Plum","Bell","Bell","Bar"}
};回答 3
Stack Overflow用户
发布于 2016-02-11 05:26:14
这只需要是一个二维数组。第一个维度应该表示您尝试引用的插槽(满分3个)，第二个维度应该表示您尝试引用的水果。按原样，您的代码将适用于2D数组。如果您在问题中没有提到需要3D数组的其他变量，请让我知道。
String[][] wheelArray = new String[][]
{{"Cherry","Cherry","Cherry","Cherry","Plum","Bell","Bar"},
{"Cherry","Cherry","Cherry","Plum","Plum","Bell","Bar"},
{"Cherry","Cherry","Plum","Plum","Bell","Bell","Bar"}};Stack Overflow用户
发布于 2016-02-11 05:27:21
数组可能不是您想要的数据结构，但是要在这里使用数组，您必须理解每个维度的含义。你没有告诉我们这些是什么-图像类型，老虎机上的row，...？
通常，要初始化一个3-index数组，您可以使用与您所展示的类似的符号，但使用的是三层而不是两层：
{ { {CHERRY, CHERRY, CHERRY}, {CHERRY, CHERRY, PLUM}, {CHERRY, PLUM, PLUM} },
{ {PLUM, PLUM, PLUM}, {PLUM, PLUM, LEMON}, {PLUM, PLUM, BAR} },
{ {CHERRY, PLUM, BAR}. {CHERRY, PLUM, LEMON}, },
}最好创建一个自定义结构，实际上是几个，包括一个'enum‘的符号(如樱桃，李子，柠檬，酒吧)。
您到底是如何将数据划分为三个维度的？
Stack Overflow用户
发布于 2016-02-11 05:56:00
如果你需要3D，它可以是：
String[][][] wheelArray = {
{
{"Cherry","Cherry","Cherry","Cherry","Plum","Bell","Bar"},
{"Cherry","Cherry","Cherry","Plum","Plum","Bell","Bar"},
{"Cherry","Cherry","Plum","Plum","Bell","Bell","Bar"}
},
{
{"Cherry","Cherry","Cherry","Cherry","Plum","Bell","Bar"},
{"Cherry","Cherry","Cherry","Plum","Plum","Bell","Bar"},
{"Cherry","Cherry","Plum","Plum","Bell","Bell","Bar"}
}
};页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/35326011
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