这是错误的方法吗? [英] Is it a wrong method?

问题描述

朋友们，
我尝试了一种通过此方法abs(a [x] [y])查找存储在a [x] [y]中的点(x，y)的绝对值的快捷方式，但是我遇到了编译时错误.

Hi mates,
I have tried a shortcut for finding the absolute value of a point(x,y) stored in a[x][y] by this method abs(a[x][y]),however i am getting compile time error.Is it a wrong approach?any help?

推荐答案

请使用Eclipse或Netbeans进行开发.两者都是免费的，并且将指导您完成编码过程.
出现编译器错误是有原因的，一个不错的IDE会为您提供有关此信息的更多信息.

Please use Eclipse or Netbeans for development. Both are free and will guide you through the process of coding.
Compiler Errors are there for a reason, a decent IDE will provide you more info about that.

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