ArrayIndexOutOfBoundsException 是Java 中常见的运行时异常,通常发生在访问数组时使用了非法索引。合并排序方法中可能出现这个异常的原因有很多,比如在合并两个有序数组时,索引计算错误或者边界条件处理不当。 基础概念 合并排序(Merge Sort)是一种分治算法,它将数组分成两个子数组,分别排序,然后将排序好的子数组合并成...
2 int age = vampireAges[0]// get age of first vampire As you can see, the first index of an array is zero. Things tend to start at zero when programming; try to remember this. Java Vs. COBOL Arrays Here you will know the syntax to define arrays in Java and COBOL. more How to ...
As COBOL was originally targeted to and executed by large “mainframe” business computers, it was one of the original languages employed in the “client-server” topologies of 20 to 30 years ago. As evolution of computing has brought processing paradigms full circle with the advent of “thin ...