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ナンバー 問題名 レベル タグ 作問者 Solved Fav
2074 Product is Square ? chineristAC 99 7
2039 Copy and Avoid milkcoffee 71 7
1989 Pairing Multiset milkcoffee 61 7
1964 sum = length harurun 96 7
1929 Exponential Sequence null 75 7
1918 Simple Math ? とりゐ 34 7
1916 Making Palindrome on Gird とりゐ 83 7
1915 Addition とりゐ 182 7
1912 Get together 2 chineristAC 44 7
1900 Don't be Powers of 2 Shirotsume 44 7
1873 Bracket Swapping ytqm3 32 7
1861 Required Number sushitoruna 94 7
1846 Good Binary Matrix potato167 80 7
1830 Balanced Majority riano 73 7
1827 最長部分スーパーリッチ門松列列 mai 56 7
1821 LEQ-GEQ Permutations nok0 23 7
1794 Continued Fraction Kanten4205 79 7
1785 Inequality Signs 8UqsVg4r 62 7
1773 Love Triangle hitonanode 19 7
1740 Alone 'a' Shirotsume 138 7
1731 Product of Subsequence とりゐ 106 7
1713 trick or treat! nok0 318 7
1710 Minimum OR is X chineristAC 71 7
1685 One by One Sumitacchan 12 7
1668 Grayscale riano 63 7
1650 Moving Coins chocorusk 184 7
1600 Many Shortest Path Problems e869120 18 7
1578 A × B × C magsta 224 7
1554 array_and_me theory_and_me 57 7
1520 Zigzag Sum NatsubiSogan 77 7
1476 esreveR dna esreveR PCTprobability 216 7
1462 最弱WEAKER wolgnik 217 7
1456 Range Xor NaHCO314 142 7
1450 nahco314's First Problem NaHCO314 98 7
1447 Greedy MtSaka MtSaka 137 7
1445 新入生プログラミング鯖 Noboru2020 315 7
1407 Kindness PCTprobability 150 7
1398 調和の魔法陣 (構築) CuriousFairy315 84 7
1395 Less Sweet Alchemy evima 218 7
1392 Don't be together chineristAC 64 7
1389 Clumsy Calculation chineristAC 263 7
1377 Half xor Half leaf_1415 32 7
1355 AND OR GAME blackyuki 33 7
1321 塗るめた polylogK 51 7
1290 Addition and Subtraction Operation Cinnamoroll 44 7
1284 Flip Game platinum 81 7
1247 ブロック登り tute7627 34 7
1229 ラグビーの得点パターン yuppe19 😺 447 7
1226 I hate Robot Arms tyawanmusi 79 7
1222 -101 anagohirame 55 7
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