ID 题目 显示标签 隐藏标签 AC / 尝试 难度
30877 codeforces#P1301B   Motarack's Birthday 0 / 0 5
30878 codeforces#P1301C   Ayoub's function 1 / 1 5
30894 codeforces#P1303C   Perfect Keyboard 0 / 0 5
30895 codeforces#P1303D   Fill The Bag 0 / 0 6
30900 codeforces#P1304B   Longest Palindrome 0 / 0 3
30901 codeforces#P1304C   Air Conditioner 1 / 1 5
30902 codeforces#P1304D   Shortest and Longest LIS 0 / 0 6
30905 codeforces#P1304F2   Animal Observation (hard version) 2 / 5 9
30906 codeforces#P1305A   Kuroni and the Gifts 0 / 0 3
30907 codeforces#P1305B   Kuroni and Simple Strings 0 / 0 4
30910 codeforces#P1305E   Kuroni and the Score Distribution 1 / 1 8
30913 codeforces#P1305H   Kuroni the Private Tutor 0 / 0 10
30914 codeforces#P1307A   Cow and Haybales 0 / 0 3
30915 codeforces#P1307B   Cow and Friend 0 / 0 4
30917 codeforces#P1307D   Cow and Fields 0 / 0 6
30918 codeforces#P1307E   Cow and Treats 0 / 0 9
30921 codeforces#P1310A   Recommendations 0 / 0 5
30927 codeforces#P1311A   Add Odd or Subtract Even 0 / 0 3
30933 codeforces#P1312A   Two Regular Polygons 0 / 0 3
30935 codeforces#P1312C   Adding Powers 0 / 0 4
30937 codeforces#P1312E   Array Shrinking 0 / 0 7
30940 codeforces#P1313A   Fast Food Restaurant 0 / 0 3
30941 codeforces#P1313B   Different Rules 0 / 0 5
30942 codeforces#P1313C1   Skyscrapers (easy version) 0 / 0 5
30943 codeforces#P1313C2   Skyscrapers (hard version) 0 / 0 6
30947 codeforces#P1315B   Homecoming 0 / 0 4
30948 codeforces#P1315C   Restoring Permutation 0 / 0 4
30953 codeforces#P1316E   Team Building 0 / 0 8
30955 codeforces#P1320A   Journey Planning 0 / 0 4
30961 codeforces#P1321A   Contest for Robots 0 / 0 3
30962 codeforces#P1321C   Remove Adjacent 0 / 0 5
30963 codeforces#P1322A   Unusual Competitions 0 / 0 4
30969 codeforces#P1323A   Even Subset Sum Problem 0 / 0 3
30970 codeforces#P1323B   Count Subrectangles 1 / 12 5
30973 codeforces#P1324C   Frog Jumps 0 / 0 3
30977 codeforces#P1325A   EhAb AnD gCd 1 / 1 3
30978 codeforces#P1325B   CopyCopyCopyCopyCopy 1 / 2 3
30979 codeforces#P1325C   Ehab and Path-etic MEXs 0 / 0 5
30980 codeforces#P1325D   Ehab the Xorcist 0 / 0 5
30982 codeforces#P1325F   Ehab's Last Theorem 0 / 0 9
30985 codeforces#P1326C   Permutation Partitions 0 / 0 4
30987 codeforces#P1326D2   Prefix-Suffix Palindrome (Hard version) 0 / 0 6
30993 codeforces#P1327B   Princesses and Princes 0 / 0 4
31001 codeforces#P1328C   Ternary XOR 0 / 0 4
31002 codeforces#P1328D   Carousel 0 / 0 6
31004 codeforces#P1328F   Make k Equal 1 / 1 8
31005 codeforces#P1329A   Dreamoon Likes Coloring 0 / 0 6
31007 codeforces#P1329C   Drazil Likes Heap 0 / 0 9
31009 codeforces#P1329E   Dreamoon Loves AA 0 / 0 10
31020 codeforces#P1332A   Exercising Walk 0 / 0 3

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