算法中常见各种判断条件

1.数组：matrix == null || matrix.length == 0 || matrix[0].length == 0;

2.栈：while(!stack.isEmpty())

3.队列：队列为空：rear == front, 队满：(rear + 1) % queaSize = front;

4.双指针: while(l < r)

标签：判断,matrix,常见,算法,while,length,isEmpty,front,rear
来源： https://blog.csdn.net/weixin_44736853/article/details/123205080