Today I got this

Attention! Your solution 170289556 for the problem 1722G significantly coincides with solutions Jeopardy_007/170181586, kshitijsabale/170235981, pravin_as/170236185, sksusha8853/170244580, daijoub_dattebayo/170253614, Ag.akhand29Dec/170260220, vipin/170268963, coomlhamdle/170268986, no-one/170270439, pritish_001/170280715, vamshikrishna7697/170283391, saranshgoel_20/170287297, O_QufaD/170287888, noozy/170289556, noob5367/170290799, anurag78_20/170293266, CodeR_SaaD/170294427, singham_20/170294546, anupam_singh20/170295384, blablablacksheep/170295836, abhirai24/170297702, xorhero_02/170299463. Such a coincidence is a clear rules violation. Note that unintentional leakage is also a violation. For example, do not use ideone.com with the default settings (public access to your code). If you have conclusive evidence that a coincidence has occurred due to the use of a common source published before the competition, write a comment to post about the round with all the details. More information can be found at http://mirror.codeforces.com/blog/entry/8790. Such violation of the rules may be the reason for blocking your account or other penalties. In case of repeated violations, your account may be blocked.

I don't know these many guys why my solution to the problem G coincides as the code was available on Geekforgeeks, I hereby confirm that I did not use ideone.com with the default settings. I just take some part of this public article's code n distinct numbers having XOR zero

This code was available public before contest @MikeMirzayanov please look into this, I have conclusive evidence that a coincidence has occurred due to the use of a common source published before the competition. I've also attached some screenshots in support of this.

If we take k=0 here then our answer can be calculated that's what I did.