ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5630 P665D  Simple Subset 0 / 0 省选/NOI-
5621 P667B  Coat of Anticubism 0 / 0 普及/提高-
5619 P670A  Holidays 0 / 0 普及/提高-
5613 P670F  Restore a Number 0 / 0 8
5606 P672B  Different is Good 0 / 0 普及/提高-
5602 P675B  Restoring Painting 0 / 0 普及+/提高
5601 P675C  Money Transfers 0 / 0 NOI/NOI+/CTSC
5598 P676A  Nicholas and Permutation 0 / 0 普及/提高-
5582 P679A  Bear and Prime 100 0 / 0 普及+/提高
5577 P680A  Bear and Five Cards 0 / 0 普及/提高-
5576 P680B  Bear and Finding Criminals 0 / 0 普及/提高-
5573 P681C  Heap Operations 0 / 0 提高+/省选-
5572 P681D  Gifts by the List 0 / 0 NOI/NOI+/CTSC
5570 P682A  Alyona and Numbers 0 / 0 普及/提高-
5550 P686A  Free Ice Cream 0 / 0 普及/提高-
5549 P686B  Little Robber Girl's Zoo 0 / 0 普及/提高-
5542 P688B  Lovely Palindromes 0 / 0 普及/提高-
5541 P689A  Mike and Cellphone 0 / 0 普及+/提高
5521 P690F2  Tree of Life (medium) 0 / 0 10
5504 P698B  Fix a Tree 0 / 0 提高+/省选-
5461 P708A  Letters Cyclic Shift 0 / 0 普及+/提高
5460 P708B  Recover the String 0 / 0 省选/NOI-
5452 P710C  Magic Odd Square 0 / 0 提高+/省选-
5447 P711B  Chris and Magic Square 0 / 0 普及+/提高
5437 P713B  Searching Rectangles 0 / 0 8
5431 P715A  Plus and Square Root 0 / 0 提高+/省选-
5430 P715B  Complete The Graph 0 / 0 8
5428 P715D  Create a Maze 0 / 0 10
5407 P720C  Homework 0 / 0 10
5400 P721D  Maxim and Array 0 / 0 NOI/NOI+/CTSC
5388 P723E  One-Way Reform 0 / 0 8
5377 P725C  Hidden Word 0 / 0 提高+/省选-
5370 P727C  Guess the Array 0 / 0 普及+/提高
5369 P727D  T-shirts Distribution 0 / 0 省选/NOI-
5363 P729D  Sea Battle 0 / 0 提高+/省选-
5362 P729E  Subordinates 0 / 0 省选/NOI-
5359 P730B  Minimum and Maximum 0 / 0 省选/NOI-
5353 P730H  Delete Them 0 / 0 普及+/提高
5347 P731B  Coupons and Discounts 0 / 0 普及/提高-
5342 P732A  Buy a Shovel 0 / 0 普及/提高-
5340 P732C  Sanatorium 0 / 0 普及+/提高
5334 P733C  Epidemic in Monstropolis 0 / 0 省选/NOI-
5332 P733E  Sleep in Class 0 / 0 9
5325 P734F  Anton and School 0 / 0 9
5322 P735C  Tennis Championship 0 / 0 提高+/省选-
5318 P736E  Chess Championship 0 / 0 10
5316 P737F  Dirty plates 0 / 0 10
5315 P739A  Alyona and mex 0 / 0 提高+/省选-
5309 P740B  Alyona and flowers 0 / 0 普及+/提高
5306 P741C  Arpa’s overnight party and Mehrdad’s silent entering 0 / 0 10

分类

手气不错

根据当前过滤条件随机选择一道题