ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1788 P1221A   2048 Game 0 / 0 (无)
1780 P1223B   Strings Equalization 0 / 0 (无)
1773 P1225B1   TV Subscriptions (Easy Version) 0 / 0 (无)
1750 P1230B   Ania and Minimizing 0 / 0 (无)
1746 P1234B1   Social Network (easy version) 0 / 0 (无)
1734 P1237A   Balanced Rating Changes 0 / 0 (无)
1705 P1243B1   Character Swap (Easy Version) 0 / 0 (无)
1702 P1244B   Rooms and Staircases 0 / 0 (无)
1696 P1245A   Good ol' Numbers Coloring 0 / 0 (无)
1689 P1248A   Integer Points 0 / 0 (无)
1685 P1249B1   Books Exchange (easy version) 0 / 0 (无)
1663 P1251A   Broken Keyboard 0 / 0 (无)
1656 P1252A   Copying Homework 0 / 0 (无)
1644 P1253A   Single Push 0 / 0 (无)
1629 P1256A   Payment Without Change 0 / 0 (无)
1622 P1257B   Magic Stick 0 / 0 (无)
1616 P1260A   Heating 0 / 0 (无)
1596 P1265A   Beautiful String 0 / 0 (无)
1593 P1266A   Competitive Programmer 0 / 0 (无)
1592 P1266B   Dice Tower 0 / 0 (无)
1531 P1277A   Happy Birthday, Polycarp! 0 / 0 (无)
1528 P1278A   Shuffle Hashing 0 / 0 (无)
1452 P1293B   JOE is on TV! 0 / 0 (无)
1417 P1300B   Assigning to Classes 0 / 0 (无)
1358 P1312B   Bogosort 0 / 0 (无)
1309 P1326A   Bad Ugly Numbers 0 / 0 (无)
1265 P1333A   Little Artem 0 / 0 (无)
1221 P1342A   Road To Zero 0 / 0 (无)
1201 P1346A   Color Revolution 0 / 0 (无)
1165 P1353C   Board Moves 0 / 0 (无)
1118 P1358B   Maria Breaks the Self-isolation 0 / 0 (无)
1113 P1359A   Berland Poker 0 / 0 (无)
1112 P1359B   New Theatre Square 0 / 0 (无)
1093 P1362A   Johnny and Ancient Computer 0 / 0 (无)
1023 P1373A   Donut Shops 0 / 0 (无)
1014 P1374C   Move Brackets 0 / 0 (无)
954 P1388B   Captain Flint and a Long Voyage 0 / 0 (无)
918 P1395A   Boboniu Likes to Color Balls 0 / 0 (无)
869 P1405B   Array Cancellation 0 / 0 (无)
842 P1411B   Fair Numbers 0 / 0 (无)
816 P1418A   Buying Torches 0 / 0 (无)
806 P1419D1   Sage's Birthday (easy version) 0 / 0 (无)
736 P1430C   Numbers on Whiteboard 0 / 0 (无)
699 P1438B   Valerii Against Everyone 0 / 0 (无)
661 P1447B   Numbers Box 0 / 0 (无)
659 P1450B   Balls of Steel 0 / 0 (无)
560 P1469A   Regular Bracket Sequence 0 / 0 (无)
559 P1469B   Red and Blue 0 / 0 (无)
538 P1473B   String LCM 0 / 0 (无)
531 P1474B   Different Divisors 0 / 0 (无)

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