Given a string, reverse it without using any temporary variables. This problem is a variation of the problem swapping two integers without using any temporary variables by XOR. For integers x and y, to swap them using XOR, we do the following. x = x ^ y; y = y ^ x; x = x ^ y...
add("practice"); mylist.add("code"); mylist.add("quiz"); mylist.add("geeksforgeeks"); // Print all elements originally System.out.println("Original List : " + mylist); // Using reverse() method to // reverse the element order of mylist Collections.reverse(mylist); // Print ...
System.out.println("Original Array : "+ Arrays.toString(arr));// Please refer below post for details of asList()// https://www.geeksforgeeks.org/array-class-in-java/Collections.reverse(Arrays.asList(arr)); System.out.println("Modified Array : "+ Arrays.toString(arr)); } } 输出: Or...
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Disclamer: The map for9395 6105 reverse phone number lookup mapshows the geo locations of people that are asking questions like "Who called me from 9395 6105?". Normally the larger the red dots are in the reverse phone number lookup map, the more cautious you should be when answering phone...