The author of this tip is John Zukowski, president and principal consultant of JZ Ventures, Inc. The enhanced for-loop is a popular feature introduced with the Java SE platform in version 5.0.

Time Complexity: O(N*M), where N (number of rows) and M (number of columns). Space Complexity: O(N*M). To traverse elements into 2D matrix , we had to create 4 pointers BEGIN step: 1. topRow : point ...

* The enhanced for loop is used to traverse the entire array. * You can't use it to modify the contents of the array. * It works like this: * When the loop is executed, the variable element is set to ...