ID Problem Show tags Hide tags AC / Tried Difficulty
4180 P1221A   2048 Game 0 / 0 3
4172 P1223B   Strings Equalization 0 / 0 3
4165 P1225B1   TV Subscriptions (Easy Version) 0 / 0 3
4142 P1230B   Ania and Minimizing 0 / 0 3
4138 P1234B1   Social Network (easy version) 0 / 0 3
4126 P1237A   Balanced Rating Changes 0 / 0 3
4097 P1243B1   Character Swap (Easy Version) 0 / 0 3
4094 P1244B   Rooms and Staircases 0 / 0 3
4088 P1245A   Good ol' Numbers Coloring 0 / 0 3
4081 P1248A   Integer Points 0 / 0 3
4077 P1249B1   Books Exchange (easy version) 0 / 0 3
4055 P1251A   Broken Keyboard 0 / 0 3
4043 P1252A   Copying Homework 0 / 0 3
4020 P1253A   Single Push 0 / 0 3
3990 P1256A   Payment Without Change 0 / 0 3
3976 P1257B   Magic Stick 0 / 0 3
3964 P1260A   Heating 0 / 0 3
3924 P1265A   Beautiful String 0 / 0 3
3917 P1266A   Competitive Programmer 0 / 0 3
3915 P1266B   Dice Tower 0 / 0 3
3812 P1277A   Happy Birthday, Polycarp! 0 / 0 3
3806 P1278A   Shuffle Hashing 0 / 0 3
3675 P1293B   JOE is on TV! 0 / 0 3
3614 P1300B   Assigning to Classes 0 / 0 3
3541 P1312B   Bogosort 0 / 0 3
3466 P1326A   Bad Ugly Numbers 0 / 0 3
3390 P1333A   Little Artem 0 / 0 3
3337 P1342A   Road To Zero 0 / 0 3
3317 P1346A   Color Revolution 0 / 0 3
3281 P1353C   Board Moves 0 / 0 3
3234 P1358B   Maria Breaks the Self-isolation 0 / 0 3
3229 P1359A   Berland Poker 0 / 0 3
3228 P1359B   New Theatre Square 0 / 0 3
3209 P1362A   Johnny and Ancient Computer 0 / 0 3
3139 P1373A   Donut Shops 0 / 0 3
3130 P1374C   Move Brackets 0 / 0 3
3070 P1388B   Captain Flint and a Long Voyage 0 / 0 3
3034 P1395A   Boboniu Likes to Color Balls 0 / 0 3
2985 P1405B   Array Cancellation 0 / 0 3
2958 P1411B   Fair Numbers 0 / 0 3
2932 P1418A   Buying Torches 0 / 0 3
2922 P1419D1   Sage's Birthday (easy version) 0 / 0 3
2852 P1430C   Numbers on Whiteboard 0 / 0 3
2815 P1438B   Valerii Against Everyone 0 / 0 3
2777 P1447B   Numbers Box 0 / 0 3
2775 P1450B   Balls of Steel 0 / 0 3
2638 P1469A   Regular Bracket Sequence 0 / 0 3
2636 P1469B   Red and Blue 0 / 0 3
2600 P1473B   String LCM 0 / 0 3
2592 P1474B   Different Divisors 0 / 0 3
2573 P1476A   K-divisible Sum 0 / 0 3
2510 P1485A   Add and Divide 0 / 0 3
2470 P1490B   Balanced Remainders 0 / 0 3
2382 P1499B   Binary Removals 0 / 0 3
2336 P1506C   Double-ended Strings 0 / 0 3
2262 P1515B   Phoenix and Puzzle 0 / 0 3
2220 P1520C   Not Adjacent Matrix 0 / 0 3
2212 P1521A   Nastia and Nearly Good Numbers 0 / 0 3
2077 P1539A   Contest Start 0 / 0 3
2016 P1550B   Maximum Cost Deletion 0 / 0 3
1900 P1562B   Scenes From a Memory 0 / 0 3
1892 P1566C   MAX-MEX Cut 0 / 0 3
1880 P1567B   MEXor Mixup 0 / 0 3
1868 P1569B   Chess Tournament 0 / 0 3
1769 P1579E1   Permutation Minimization by Deque 0 / 0 3
1732 P1584B   Coloring Rectangles 0 / 0 3
1695 P1593C   Save More Mice 0 / 0 3
1675 P1598B   Groups 0 / 0 3
1622 P1605B   Reverse Sort 0 / 0 3
1607 P1607C   Minimum Extraction 0 / 0 3
1560 P1611C   Polycarp Recovers the Permutation 0 / 0 3
1546 P1613B   Absent Remainder 0 / 0 3
1540 P1614B   Divan and a New Project 0 / 0 3
1497 P1620B   Triangles on a Rectangle 0 / 0 3
1481 P1622B   Berland Music 0 / 0 3
1407 P1632B   Roof Construction 0 / 0 3
1393 P1634C   OKEA 0 / 0 3
1281 P1659A   Red Versus Blue 0 / 0 3
1199 P1671B   Consecutive Points Segment 0 / 0 3
1176 P1674C   Infinite Replacement 0 / 0 3
1161 P1676D   X-Sum 0 / 0 3
1065 P1690D   Black and White Stripe 0 / 0 3
1060 P1691B   Shoe Shuffling 0 / 0 3
1035 P1695B   Circle Game 0 / 0 3
966 P1702D   Not a Cheap String 0 / 0 3
953 P1704B   Luke is a Foodie 0 / 0 3
904 P1713B   Optimal Reduction 0 / 0 3
891 P1715B   Beautiful Array 0 / 0 3
857 P1721B   Deadly Laser 0 / 0 3
844 P1725B   Basketball Together 0 / 0 3
798 P1732A   Bestie 0 / 0 3
686 P1744C   Traffic Light 0 / 0 3
572 P1760D   Challenging Valleys 0 / 0 3
563 P1761B   Elimination of a Ring 0 / 0 3
509 P1765E   Exchange 0 / 0 3
493 P1765M   Minimum LCM 1 / 1 3
488 P1766B   Notepad# 1 / 1 3
464 P1770A   Koxia and Whiteboards 1 / 1 3
462 P1770B   Koxia and Permutation 1 / 1 3
333 P1781B   Going to the Cinema 0 / 0 3

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