2425. Bitwise XOR of All Pairings | leetcode daily challenge | dsa | shashcode | java

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Problem Link:

Problem Statement:
You are given two 0-indexed arrays, nums1 and nums2, consisting of non-negative integers. There exists another array, nums3, which contains the bitwise XOR of all pairings of integers between nums1 and nums2 (every integer in nums1 is paired with every integer in nums2 exactly once).

Return the bitwise XOR of all integers in nums3.

Solution Link:

Bit Manipulation:
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Timestamp:
0:00 - Introduction

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like target for this video is 150. Please do like if you have understood the explanation as well as the code☺

shashwat_tiwari_st

Solved it myself, but came here to verify the best approach!(since python me 45% runtime show kar rha tha)
Thanks!

kidnamedfinger

Loved this solution...ek bar mei hi samjh aa gaya

R_ahul

great explaination bhaiya, keep continuing😊

tarunkumar

class Solution:
def xorAllNums(self, nums1: List[int], nums2: List[int]) -> int:
res=0
if len(nums1)%2==1:
for n in nums2:
res^=n
if len(nums2)%2==1:
for n in nums1:
res^=n
return res
python

yashagane

i solved it using brute lekin tle aa raha hai

SAMEERSINHA-gi

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