初始化一个二维数组中declarationtime在C编程语言 [英] Initialize a 2D-array at declarationtime in the C programming language

问题描述

我如何初始化0二维数组，当我宣布呢？

双myArray的[3] [12] =？

解决方案

 双myArray的[3] [12] = {0};
 

或者，如果你想避免gcc的警告失踪各地初始括号（警告出现与 -Wall ，或者更具体地说 - Wmissing-括号）

 双myArray的[3] [12] = {{0}};
 

How do I initialize a 2D array with 0s when I declare it?

double myArray[3][12] = ?

解决方案

double myArray[3][12] = {0};

or, if you want to avoid the gcc warning "missing braces around initializer" (the warning appears with -Wall or, more specifically -Wmissing-braces)

double myArray[3][12] = {{0}};

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