Nishchal Gupta

[FEATURE REQUEST] Add 4-Sum Problem

7

### What would you like to Propose? I would like to propose adding an implementation of the **4-Sum Problem** under the https://github.com/TheAlgorithms/Java/tree/master/src/test/java/com/thealgorithms/misc section of the repository. ### Issue details **Problem...

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I am not so sure about this issue

1

I propose that we consider doing something slightly different though I do love the thinking 04bfe8216ea4cdec90ff80a1b955ee71732ffc94