ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1875 P1500B   Two chandeliers 0 / 0 8
1859 P1505B   DMCA 0 / 0 5
1857 P1505D   Xenolith? Hippodrome? 0 / 0 6
1832 P1510D   Digits 0 / 0 7
1823 P1511B   GCD Length 0 / 0 3
1811 P1512G   Short Task 0 / 0 5
1807 P1513D   GCD and MST 0 / 0 7
1804 P1514A   Perfectly Imperfect Array 0 / 0 3
1802 P1514C   Product 1 Modulo N 0 / 0 5
1798 P1515B   Phoenix and Puzzle 0 / 0 3
1793 P1515G   Phoenix and Odometers 0 / 0 10
1779 P1516D   Cut 0 / 0 7
1767 P1519C   Berland Regional 0 / 0 4
1762 P1520B   Ordinary Numbers 0 / 0 3
1755 P1521A   Nastia and Nearly Good Numbers 0 / 0 3
1754 P1521B   Nastia and a Good Array 0 / 0 4
1742 P1525A   Potion-making 0 / 0 3
1735 P1526B   I Hate 1111 0 / 0 4
1681 P1535B   Array Reodering 0 / 0 3
1674 P1536C   Diluc and Kaeya 0 / 0 5
1667 P1537D   Deleting Divisors 0 / 0 5
1660 P1538D   Another Problem About Dividing Numbers 0 / 0 5
1658 P1538F   Interesting Function 0 / 0 5
1643 P1541B   Pleasant Pairs 0 / 0 4
1641 P1542B   Plus and Multiply 0 / 0 5
1640 P1542C   Strange Function 0 / 0 5
1636 P1543A   Exciting Bets 0 / 0 3
1616 P1547F   Array Stabilization (GCD version) 0 / 0 6
1613 P1548B   Integers Have Friends 0 / 0 6
1611 P1548D1   Gregor and the Odd Cows (Easy) 0 / 0 8
1610 P1548D2   Gregor and the Odd Cows (Hard) 0 / 0 10
1608 P1549A   Gregor and Cryptography 0 / 0 3
1585 P1552H   Guess the Perimeter 0 / 0 10
1583 P1553A   Digits Sum 0 / 0 3
1577 P1553G   Common Divisor Graph 0 / 0 10
1570 P1554E   You 0 / 0 10
1549 P1558B   Up the Strip 0 / 0 6
1539 P1559E   Mocha and Stars 0 / 0 8
1529 P1561D1   Up the Strip (simplified version) 0 / 0 5
1527 P1562B   Scenes From a Memory 0 / 0 3
1522 P1562F   Tubular Bells 0 / 0 10
1513 P1566H   Xor-quiz 0 / 0 10
1474 P1575C   Cyclic Sum 0 / 0 10
1470 P1575G   GCD Festival 0 / 0 8
1443 P1579F   Array Stabilization (AND version) 0 / 0 5
1435 P1581A   CQXYM Count Permutations 0 / 0 3
1426 P1582G   Kuzya and Homework 0 / 0 10
1425 P1583A   Windblume Ode 0 / 0 3
1398 P1592D   Hemose in ICPC ? 0 / 0 8
1391 P1593D1   All are Same 0 / 0 3

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