2점 & 3점 Codeforces 831D Office Keys[2점] There are n people and k keys on a straight line. To do that, he needs to reach some point with a key, take the key and then Go to the office. You are to determine the minimum time needed for all n people to get to the o... 2점 & 3점
Codeforces 831D Office Keys[2점] There are n people and k keys on a straight line. To do that, he needs to reach some point with a key, take the key and then Go to the office. You are to determine the minimum time needed for all n people to get to the o... 2점 & 3점