ID 题目 显示标签 隐藏标签 AC / 尝试 难度
27749 codeforces#P625E   Frog Fights 0 / 0 10
27756 codeforces#P626G   Raffles 0 / 0 10
27758 codeforces#P627B   Factory Repairs 0 / 0 5
27759 codeforces#P627C   Package Delivery 0 / 0 8
27767 codeforces#P628E   Zbazi in Zeydabad 0 / 0 8
27772 codeforces#P629D   Babaei and Birthday Cake 0 / 0 7
27773 codeforces#P629E   Famil Door and Roads 0 / 0 8
27794 codeforces#P631C   Report 0 / 0 5
27795 codeforces#P631D   Messenger 0 / 0 7
27796 codeforces#P631E   Product Sum 0 / 0 10
27805 codeforces#P633C   Spy Syndrome 2 0 / 0 6
27807 codeforces#P633E   Startup Funding 0 / 0 9
27809 codeforces#P633G   Yash And Trees 0 / 0 10
27810 codeforces#P633H   Fibonacci-ish II 1 / 2 10
27814 codeforces#P637B   Chat Order 2 / 5 4
27816 codeforces#P637D   Running with Obstacles 0 / 0 5
27824 codeforces#P639D   Bear and Contribution 0 / 0 9
27826 codeforces#P639F   Bear and Chemistry 0 / 0 10
27831 codeforces#P641E   Little Artem and Time Machine 0 / 0 7
27840 codeforces#P643G   Choosing Ads 1 / 2 10
27842 codeforces#P644B   Processing Queries 0 / 0 5
27843 codeforces#P644C   Hostname Aliases 0 / 0 7
27851 codeforces#P650A   Watchmen 0 / 0 4
27854 codeforces#P650D   Zip-line 0 / 0 10
27855 codeforces#P650E   Clockwork Bomb 0 / 0 10
27861 codeforces#P652D   Nested Segments 0 / 0 6
27869 codeforces#P653F   Paper task 0 / 0 10
27883 codeforces#P659E   New Reform 0 / 0 5
27891 codeforces#P660F   Bear and Bowling 4 0 / 0 9
27911 codeforces#P665E   Beautiful Subarrays 1 / 6 7
27912 codeforces#P665F   Four Divisors 0 / 0 9
27917 codeforces#P666E   Forensic Examination 0 / 1 10
27926 codeforces#P670E   Correct Bracket Sequence Editor 0 / 0 5
27930 codeforces#P671C   Ultimate Weirdness of an Array 0 / 0 10
27931 codeforces#P671D   Roads in Yusland 1 / 1 10
27932 codeforces#P671E   Organizing a Race 0 / 0 10
27939 codeforces#P675C   Money Transfers 0 / 0 7
27940 codeforces#P675C   Money Transfers 0 / 0 7
27941 codeforces#P675D   Tree Construction 0 / 0 6
27942 codeforces#P675E   Trains and Statistic 1 / 1 8
27943 codeforces#P675E   Trains and Statistic 0 / 0 8
27952 codeforces#P677D   Vanya and Treasure 0 / 0 8
27960 codeforces#P678F   Lena and Queries 0 / 0 9
27965 codeforces#P679E   Bear and Bad Powers of 42 0 / 0 10
27970 codeforces#P681C   Heap Operations 0 / 0 5
27990 codeforces#P685B   Kay and Snowflake 4 / 4 6
27999 codeforces#P687D   Dividing Kingdom II 0 / 0 9
28006 codeforces#P689D   Friends and Subsequences 0 / 0 7
28007 codeforces#P689E   Mike and Geometry Problem 0 / 0 7
28013 codeforces#P690B3   Recover Polygon (hard) 0 / 0 10

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