In todays September Cook off DIV-2
Here are the some of the people's submission of Adjacency Problem
And Many More ...
For the problem Chef and Pairwise Distances
Any Many more..
For the problem Zebra Crossing :-
Any Many More...
For the problem, Fake Swaps
just go this link link
All of them have the exact same code !!!!!!!!!
This is the condition for a Div-2 contest. 4 out of 7 problems