ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4973 P928A   Login Verification 0 / 0 4
4972 P928B   Chat 0 / 0 4
4971 P928C   Dependency management 0 / 0 6
4970 P928D   Autocompletion 0 / 0 6
4682 P1001A   Generate plus state or minus state 0 / 0 3
4681 P1001B   Generate Bell state 0 / 0 4
4680 P1001C   Generate GHZ state 0 / 0 4
4679 P1001D   Distinguish plus state and minus state 0 / 0 4
4678 P1001E   Distinguish Bell states 0 / 0 5
4677 P1001F   Distinguish multi-qubit basis states 0 / 0 4
4676 P1001G   Oracle for f(x) = k-th element of x 0 / 0 4
4675 P1001H   Oracle for f(x) = parity of the number of 1s in x 0 / 0 4
4674 P1001I   Deutsch-Jozsa algorithm 0 / 0 5
4408 P1057A   Bmail Computer Network 0 / 0 3
4407 P1057B   DDoS 0 / 0 4
4406 P1057C   Tanya and Colored Candies 0 / 0 7
4112 P1115G1   AND oracle 0 / 0 3
4111 P1115G2   OR oracle 0 / 0 5
4110 P1115G3   Palindrome checker oracle 0 / 0 5
4109 P1115U1   Anti-diagonal unitary 0 / 0 5
4108 P1115U2   Chessboard unitary 0 / 0 5
4107 P1115U3   Block unitary 0 / 0 5
3891 P1160A2   Collaboration 0 / 0 (无)
3853 P1170A   Three Integers Again 0 / 0 (无)
3852 P1170B   Bad Days 0 / 0 (无)
3851 P1170C   Minus and Minus Give Plus 0 / 0 (无)
3850 P1170D   Decoding of Integer Sequences 0 / 0 (无)
3849 P1170E   Sliding Doors 0 / 0 (无)
3848 P1170F   Wheels 0 / 0 (无)
3847 P1170G   Graph Decomposition 0 / 0 (无)
3846 P1170H   Longest Saw 0 / 0 (无)
3845 P1170I   Good Subsets 0 / 0 (无)
3726 P1192A   Building Skyscrapers 0 / 0 (无)
3725 P1192B   Dynamic Diameter 0 / 0 (无)
3724 P1192C   Cubeword 0 / 0 (无)
3723 P1193A   Amusement Park 0 / 0 (无)
3722 P1193B   Magic Tree 0 / 0 (无)
3721 P1193C   Scissors and Tape 0 / 0 (无)
3612 P1211A   Three Problems 0 / 0 3
3611 P1211B   Traveling Around the Golden Ring of Berland 0 / 0 5
3610 P1211C   Ice Cream 0 / 0 5
3609 P1211D   Teams 0 / 0 7
3608 P1211E   Double Permutation Inc. 0 / 0 7
3607 P1211F   kotlinkotlinkotlinkotlin... 0 / 0 8
3606 P1211G   King's Path 0 / 0 9
3605 P1211H   Road Repair in Treeland 0 / 0 10
3604 P1211I   Unusual Graph 0 / 0 10
3202 P1297A   Likes Display 0 / 0 (无)
3201 P1297B   Cartoons 0 / 0 (无)
3200 P1297C   Dream Team 0 / 0 (无)
3199 P1297D   Bonus Distribution 0 / 0 (无)
3198 P1297E   Modernization of Treeland 0 / 0 (无)
3197 P1297F   Movie Fan 0 / 0 (无)
3196 P1297G   M-numbers 0 / 0 (无)
3195 P1297H   Paint the String 0 / 0 (无)
3194 P1297I   Falling Blocks 0 / 0 (无)
3050 P1331A   Is it rated? 0 / 0 (无)
3049 P1331B   Limericks 0 / 0 (无)
3048 P1331C   ...And after happily lived ever they 0 / 0 (无)
3047 P1331D   Again? 0 / 0 (无)
3046 P1331E   Jordan Smiley 0 / 0 (无)
3045 P1331F   Elementary! 0 / 0 (无)
3044 P1331G   Lingua Romana 0 / 0 (无)
3043 P1331H   It's showtime 0 / 0 (无)
2971 P1346A   Color Revolution 0 / 0 3
2970 P1346B   Boot Camp 0 / 0 4
2969 P1346C   Spring Cleaning 0 / 0 5
2968 P1346D   Constructing the Dungeon 0 / 0 5
2967 P1346E   Magic Tricks 0 / 0 5
2966 P1346F   Dune II: Battle For Arrakis 0 / 0 7
2965 P1346G   Two IP Cameras 0 / 0 8
2964 P1346H   Game with Segments 0 / 0 10
2963 P1346I   Pac-Man 2.0 0 / 0 10
2917 P1356A1   Distinguish I from X 0 / 0 (无)
2916 P1356A2   Distinguish I from Z 0 / 0 (无)
2915 P1356A3   Distinguish Z from S 0 / 0 (无)
2914 P1356A4   Distinguish I ⊗ X from CNOT 0 / 0 (无)
2913 P1356A5   Distinguish Z from -Z 0 / 0 (无)
2912 P1356B1   Increment 0 / 0 (无)
2911 P1356B2   Decrement 0 / 0 (无)
2910 P1356C   Prepare state |01⟩ + |10⟩ + |11⟩ 0 / 0 (无)
2909 P1356D1   Quantum Classification - 1 0 / 0 (无)
2908 P1356D2   Quantum Classification - 2 0 / 0 (无)
2732 P1386A   Colors 0 / 0 10
2731 P1386B   Mixture 0 / 0 10
2730 P1386C   Joker 0 / 0 10
2729 P1387A   Graph 0 / 0 7
2728 P1387B1   Village (Minimum) 0 / 0 7
2727 P1387B2   Village (Maximum) 0 / 0 9
2726 P1387C   Viruses 0 / 0 10
2651 P1402A   Fancy Fence 0 / 0 6
2650 P1402B   Roads 0 / 0 10
2649 P1402C   Star Trek 0 / 0 10
2648 P1403A   The Potion of Great Power 0 / 0 9
2647 P1403B   Spring cleaning 0 / 0 8
2646 P1403C   Chess Rush 0 / 0 10
2501 P1431A   Selling Hamburgers 0 / 0 3
2500 P1431B   Polycarp and the Language of Gods 0 / 0 4
2499 P1431C   Black Friday 0 / 0 5
2498 P1431D   Used Markers 0 / 0 5

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