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 ...

Arrays are fundamental data structures in Java, allowing you to store multiple values of the same type in a single variable. An array in Java is a container object that holds a fixed number of values ...