ID 题目 显示标签 隐藏标签 AC / 尝试 难度
30438 codeforces#P1211A   Three Problems 1 / 1 3
30463 codeforces#P1215A   Yellow Cards 0 / 0 3
30501 codeforces#P1221A   2048 Game 0 / 0 3
30509 codeforces#P1223B   Strings Equalization 0 / 0 3
30516 codeforces#P1225B1   TV Subscriptions (Easy Version) 0 / 0 3
30540 codeforces#P1230B   Ania and Minimizing 0 / 0 3
30544 codeforces#P1234B1   Social Network (easy version) 0 / 0 3
30556 codeforces#P1237A   Balanced Rating Changes 0 / 0 3
30585 codeforces#P1243B1   Character Swap (Easy Version) 0 / 0 3
30588 codeforces#P1244B   Rooms and Staircases 0 / 0 3
30594 codeforces#P1245A   Good ol' Numbers Coloring 0 / 0 3
30601 codeforces#P1248A   Integer Points 0 / 0 3
30605 codeforces#P1249B1   Books Exchange (easy version) 0 / 0 3
30627 codeforces#P1251A   Broken Keyboard 0 / 0 3
30634 codeforces#P1252A   Copying Homework 0 / 0 3
30646 codeforces#P1253A   Single Push 0 / 0 3
30661 codeforces#P1256A   Payment Without Change 0 / 0 3
30668 codeforces#P1257B   Magic Stick 1 / 1 3
30674 codeforces#P1260A   Heating 1 / 1 3
30694 codeforces#P1265A   Beautiful String 0 / 0 3
30697 codeforces#P1266A   Competitive Programmer 0 / 0 3
30698 codeforces#P1266B   Dice Tower 0 / 0 3
30760 codeforces#P1277A   Happy Birthday, Polycarp! 0 / 0 3
30763 codeforces#P1278A   Shuffle Hashing 0 / 0 3
30839 codeforces#P1293B   JOE is on TV! 0 / 0 3
30875 codeforces#P1300B   Assigning to Classes 0 / 0 3
30934 codeforces#P1312B   Bogosort 0 / 0 3
30983 codeforces#P1326A   Bad Ugly Numbers 0 / 0 3
31027 codeforces#P1333A   Little Artem 0 / 0 3
31071 codeforces#P1342A   Road To Zero 1 / 1 3
31091 codeforces#P1346A   Color Revolution 0 / 0 3
31127 codeforces#P1353C   Board Moves 0 / 0 3
31175 codeforces#P1358B   Maria Breaks the Self-isolation 0 / 0 3
31180 codeforces#P1359A   Berland Poker 0 / 0 3
31181 codeforces#P1359B   New Theatre Square 2 / 2 3
31200 codeforces#P1362A   Johnny and Ancient Computer 0 / 0 3
31270 codeforces#P1373A   Donut Shops 0 / 0 3
31279 codeforces#P1374C   Move Brackets 0 / 0 3
31339 codeforces#P1388B   Captain Flint and a Long Voyage 0 / 0 3
31375 codeforces#P1395A   Boboniu Likes to Color Balls 0 / 0 3
31424 codeforces#P1405B   Array Cancellation 2 / 2 3
31451 codeforces#P1411B   Fair Numbers 1 / 1 3
31477 codeforces#P1418A   Buying Torches 1 / 1 3
31487 codeforces#P1419D1   Sage's Birthday (easy version) 0 / 0 3
31557 codeforces#P1430C   Numbers on Whiteboard 0 / 0 3
31594 codeforces#P1438B   Valerii Against Everyone 0 / 0 3
31632 codeforces#P1447B   Numbers Box 0 / 0 3
31634 codeforces#P1450B   Balls of Steel 0 / 0 3
31733 codeforces#P1469A   Regular Bracket Sequence 1 / 1 3
31734 codeforces#P1469B   Red and Blue 0 / 0 3

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手气不错

根据当前过滤条件随机选择一道题