ID 题目 显示标签 隐藏标签 AC / 尝试 难度
30880 codeforces#P1301E   Nanosoft 0 / 0 9
30881 codeforces#P1301F   Super Jaber 0 / 0 10
30892 codeforces#P1303A   Erasing Zeroes 1 / 1 3
30894 codeforces#P1303C   Perfect Keyboard 0 / 0 5
30897 codeforces#P1303F   Number of Components 0 / 0 10
30900 codeforces#P1304B   Longest Palindrome 0 / 0 3
30901 codeforces#P1304C   Air Conditioner 1 / 1 5
30910 codeforces#P1305E   Kuroni and the Score Distribution 1 / 1 8
30914 codeforces#P1307A   Cow and Haybales 0 / 0 3
30918 codeforces#P1307E   Cow and Treats 0 / 0 9
30922 codeforces#P1310B   Double Elimination 0 / 0 9
30927 codeforces#P1311A   Add Odd or Subtract Even 0 / 0 3
30932 codeforces#P1311F   Moving Points 0 / 1 6
30935 codeforces#P1312C   Adding Powers 0 / 0 4
30940 codeforces#P1313A   Fast Food Restaurant 0 / 0 3
30941 codeforces#P1313B   Different Rules 0 / 0 5
30944 codeforces#P1313D   Happy New Year 0 / 0 9
30946 codeforces#P1315A   Dead Pixel 0 / 0 3
30949 codeforces#P1316A   Grade Allocation 0 / 0 3
30950 codeforces#P1316B   String Modification 0 / 0 4
30952 codeforces#P1316D   Nash Matrix 0 / 0 7
30969 codeforces#P1323A   Even Subset Sum Problem 0 / 0 3
30970 codeforces#P1323B   Count Subrectangles 1 / 12 5
30971 codeforces#P1324A   Yet Another Tetris Problem 0 / 0 3
30973 codeforces#P1324C   Frog Jumps 0 / 0 3
30975 codeforces#P1324E   Sleeping Schedule 0 / 0 5
30978 codeforces#P1325B   CopyCopyCopyCopyCopy 1 / 2 3
30984 codeforces#P1326B   Maximums 0 / 0 3
30994 codeforces#P1327C   Game with Chips 0 / 0 5
31000 codeforces#P1328B   K-th Beautiful String 0 / 0 4
31001 codeforces#P1328C   Ternary XOR 0 / 0 4
31005 codeforces#P1329A   Dreamoon Likes Coloring 0 / 0 6
31007 codeforces#P1329C   Drazil Likes Heap 0 / 0 9
31010 codeforces#P1330A   Dreamoon and Ranking Collection 0 / 0 3
31011 codeforces#P1330B   Dreamoon Likes Permutations 0 / 0 4
31015 codeforces#P1331D   Again? 1 / 1 10
31016 codeforces#P1331E   Jordan Smiley 1 / 2 10
31020 codeforces#P1332A   Exercising Walk 0 / 0 3
31022 codeforces#P1332C   K-Complete Word 0 / 0 5
31028 codeforces#P1333B   Kind Anton 0 / 0 3
31029 codeforces#P1333C   Eugene and an array 0 / 0 5
31030 codeforces#P1333D   Challenges in school №41 0 / 0 7
31032 codeforces#P1333F   Kate and imperfection 0 / 0 8
31033 codeforces#P1334A   Level Statistics 0 / 0 4
31036 codeforces#P1334D   Minimum Euler Cycle 0 / 0 6
31042 codeforces#P1335C   Two Teams Composing 0 / 0 3
31043 codeforces#P1335D   Anti-Sudoku 0 / 0 4
31055 codeforces#P1337B   Kana and Dragon Quest game 0 / 0 3
31061 codeforces#P1339A   Filling Diamonds 0 / 0 3
31063 codeforces#P1340A   Nastya and Strange Generator 0 / 0 5

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手气不错

根据当前过滤条件随机选择一道题