Today is chef’s friend’s birthday. He wants to give a gift to his friend. So he was desperately searching for some gift here and there.
Fortunately, he found an array a of size n lying
… Read More Fortunately, he found an array a of size n lying
codechef
CodeChef Code SGARDEN
This time Sheriff gathered all the bandits in his garden and ordered them to line up. After the whistle all bandits should change the order in which they stand.
Sheriff gave all the bandits numbers
… Read More Sheriff gave all the bandits numbers
CodeChef’ RRCOPY
Def:
You had an array of integer numbers. You also had a beautiful operations called “Copy-Paste” which allowed you to copy any contiguous sub-sequence of your array and paste it in any position of your
… Read More You had an array of integer numbers. You also had a beautiful operations called “Copy-Paste” which allowed you to copy any contiguous sub-sequence of your array and paste it in any position of your
Wrong Directions given find minimum moves so that he can reach to the destination
A person wants to go from origin to a particular location, he can move in only 4 directions(i.e East, West, North, South) but his friend gave him a long route, help a person to find