So, I unlocked the test case to view why my code wasn’t passing that test case and when I provided same custom input as that of test case 0, it was working perfectly fine. Either there is a problem with IDE or Solution check. I have lost my points too, would be nice if they are awarded to me.
Target Sum Pair
the test cases are jumbled up, the development team is looking into this, it will be fixed soon enough, meanwhile, if your problem has not been solved yet, provide me the code and i will help you out