题目内容

代码int[][] arr = new int[3][4]可以正确的定义一个二维数组

A. 对
B. 错

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求数组的最值时,只能求数组中的最大值,不能求最小值

A. 对
B. 错

代码int[][] arr = new int[][]可以正确的定义一个二维数组

A. 对
B. 错

He was tired, he took a nap.

He was wet he forgot his umbrella.

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