ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2225 codeforces#P1114C  Trailing Loves (or L'oeufs?) 0 / 0 5
2223 codeforces#P1114D  Flood Fill 1 / 2 6
2224 codeforces#P1114E  Arithmetic Progression 0 / 0 8
2222 codeforces#P1114F  Please, another Queries on Array? 1 / 8 9
2221 codeforces#P1115G1  AND oracle 0 / 0 3
2220 codeforces#P1115G2  OR oracle 0 / 0 5
2219 codeforces#P1115G3  Palindrome checker oracle 0 / 0 5
2218 codeforces#P1115U1  Anti-diagonal unitary 0 / 0 5
2217 codeforces#P1115U2  Chessboard unitary 0 / 0 5
2216 codeforces#P1115U3  Block unitary 0 / 0 5
2215 codeforces#P1116A1  Generate state |00⟩ + |01⟩ + |10⟩ 0 / 0 (无)
2214 codeforces#P1116A2  Generate equal superposition of four basis states 0 / 0 (无)
2213 codeforces#P1116B1  Distinguish three-qubit states 0 / 0 (无)
2212 codeforces#P1116B2  Not A, not B or not C? 0 / 0 (无)
2211 codeforces#P1116C1  Alternating bits oracle 0 / 0 (无)
2210 codeforces#P1116C2  "Is the bit string periodic?" oracle 0 / 0 (无)
2209 codeforces#P1116C3  "Is the number of ones divisible by 3?" oracle 0 / 0 (无)
2208 codeforces#P1116D1  Block diagonal matrix 0 / 0 (无)
2207 codeforces#P1116D2  Pattern of increasing blocks 0 / 0 (无)
2206 codeforces#P1116D3  X-wing fighter 0 / 0 (无)
2205 codeforces#P1116D4  TIE fighter 0 / 0 (无)
2204 codeforces#P1116D5  Creeper 0 / 0 (无)
2203 codeforces#P1116D6  Hessenberg matrix 0 / 0 (无)
2202 codeforces#P1117A  Best Subsegment 0 / 0 3
2201 codeforces#P1117B  Emotes 0 / 0 3
2200 codeforces#P1117C  Magic Ship 3 / 8 6
2199 codeforces#P1117D  Magic Gems 1 / 1 7
2198 codeforces#P1117E  Decypher the String 0 / 0 8
2197 codeforces#P1117F  Crisp String 0 / 0 9
2196 codeforces#P1117G  Recursive Queries 0 / 0 9
2195 codeforces#P1118A  Water Buying 0 / 0 3
2194 codeforces#P1118B  Tanya and Candies 0 / 0 4
2193 codeforces#P1118C  Palindromic Matrix 0 / 1 5
2191 codeforces#P1118D1  Coffee and Coursework (Easy version) 0 / 0 5
2192 codeforces#P1118D2  Coffee and Coursework (Hard Version) 0 / 0 5
2189 codeforces#P1118E  Yet Another Ball Problem 0 / 0 5
2188 codeforces#P1118F1  Tree Cutting (Easy Version) 0 / 0 6
2190 codeforces#P1118F2  Tree Cutting (Hard Version) 1 / 2 10
2187 codeforces#P1119A  Ilya and a Colorful Walk 0 / 0 3
2186 codeforces#P1119B  Alyona and a Narrow Fridge 0 / 0 4
2185 codeforces#P1119C  Ramesses and Corner Inversion 0 / 0 5
2184 codeforces#P1119D  Frets On Fire 0 / 0 6
2183 codeforces#P1119E  Pavel and Triangles 0 / 0 6
2182 codeforces#P1119F  Niyaz and Small Degrees 0 / 0 10
2181 codeforces#P1119G  Get Ready for the Battle 0 / 0 10
2180 codeforces#P1119H  Triple 0 / 0 10
2179 codeforces#P1120A  Diana and Liana 0 / 0 6
2178 codeforces#P1120B  Once in a casino 0 / 0 10
2177 codeforces#P1120C  Compress String 0 / 0 7
2176 codeforces#P1120D  Power Tree 0 / 0 9

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