• 1
ID Problem Show tags Hide tags AC / Tried Difficulty
2618 A1380   [ABC203C] 朋友和旅行费用(Friends and Travel costs) 1 / 4 1
2619 A1382   【例】[ABC208C] 公平的糖果分发(Fair Candy Distribution) 1 / 1 3
2622 A1383   [ABC272C] 最大偶数(Max Even) 1 / 1 1
2617 A1385   【例】[ABC219C] 新字典序排序(Neo-lexicographic Ordering) 1 / 1 3
2613 A1386   [ABC260B] Better Students Are Needed! 1 / 3 3
2616 A1489   [ABC231B] 选举(Election) 1 / 1 1
2615 ABC201B   [ABC201B] 你知道第二高的山吗?(Do you know the second highest mountain?) 1 / 1 1
2620 ABC228C   [ABC228C] 最终日(Final Day) 1 / 1 1
2621 ABC240B   [ABC240B] 计算不同的整数(Count Distinct Integers) 1 / 1 1
2612 ABC242B   [ABC242B] Minimize Ordering 1 / 1 1
2623 ABC273C   [ABC273C] 第 K+1 大的数((K+1)-th Largest Number) 1 / 1 3
2624 ABC323B   [ABC323B] 循环赛(Round-Robin Tournament) 1 / 1 3
2614 ABC323C   [ABC323C] World Tour Finals 1 / 1 5
  • 1

Categories

Lucky

Pick a problem randomly based on the current filter.