Tip 1 : Practice basic java programs like string, recursion,etc.
Tip 2 : Practice logical questions as well as they have asked me that.
Tip 1 : Formatting should be done appropriately.
Tip 2 : Content should be clear.



If the given string is: STR = "abcde". You have to print the string "edcba".
Try to solve the problem in O(1) space complexity.
.
Why Capgemini?

Here's your problem of the day
Solving this problem will increase your chance to get selected in this company
What is recursion?