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ナンバー 問題名 レベル タグ 作問者 Solved Fav
1643 Not Substring 蜜蜂 272 6
1642 Registration 蜜蜂 364 1
1641 Tree Xor Query harurun 145 3
1640 簡単な色塗り harurun 110 4
1639 最小通信路 harurun 184 2
1638 Robot Maze harurun 188 4
1637 Easy Tree Query harurun 234 1
1636 森 harurun 378 1
1635 Let’s Sort Integers!! とりゐ 18 2
1634 Sorting Integers (Multiple of K) Hard とりゐ 36 1
1633 Sorting Integers (Multiple of 2^K) とりゐ 22 0
1632 Sorting Integers (GCD of M) とりゐ 47 5
1631 Sorting Integers (Multiple of K) Easy とりゐ 89 1
1630 Sorting Integers (Greater than K) とりゐ 98 4
1629 Sorting Integers (SUM of M) とりゐ 180 9
1628 Sorting Integers (MAX of M) とりゐ 314 4
1627 三角形の成立 null 30 4
1626 三角形の構築 null 47 1
1625 三角形の質問 null 41 0
1624 三角形の反射 null 80 9
1623 三角形の制作 null 146 2
1622 三角形の面積 null 312 2
1621 Sequence Inversions だれ 73 5
1620 Substring Sum だれ 170 17
1619 Coccinellidae nok0 149 3
1618 Convolution? nok0 176 5
1617 Palindrome Removal だれ 187 7
1616 Joke だれ 353 8
1615 Double Down ygussany 12 1
1614 Majority Painting on Tree ygussany 34 4
1613 Rush and Remove ygussany 65 8
1612 I hate Construct a Palindrome ygussany 47 2
1611 Minimum Multiple with Double Divisors ygussany 134 26
1610 She Loves Me, She Loves Me Not, ... ygussany 162 3
1609 String Division Machine SPD_9X2 36 4
1608 Yet Another Ants Problem SPD_9X2 46 8
1607 Kth Maximum Card SPD_9X2 95 4
1606 Stuffed Animals Keeper SPD_9X2 119 7
1605 Matrix Shape SPD_9X2 99 19
1604 Swap Sort:ONE SPD_9X2 180 8
1603 Manhattan Social Distance SPD_9X2 177 4
1602 With Animals into Institute 2 ygussany 13 3
1601 With Animals into Institute ygussany 81 2
1600 Many Shortest Path Problems e869120 21 8
1599 Hikyaku e869120 7 1
1598 4×4 Grid e869120 67 10
1597 Matrix Sort e869120 192 10
1596 Distance Sum in 2D Plane e869120 266 10
1595 The Final Digit e869120 304 6
1594 Three Classes e869120 365 3
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