a 2d array is just an array of 1d arrays of a type. You will have to search each of the inner arrays.<BR><BR> <B>IF</B> the 1d array is sorted, you can use the binary search from java.util.Arrays ...

The worksheet consists of an information text. Based on this text, there are various exercises such as matching tasks, multiple-choice questions, open questions and true-false questions. You receive ...