ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2870 P1007B   Pave the Parallelepiped 0 / 0 (无)
2861 P1009D   Relatively Prime Graph 1 / 2 10
2850 P1011B   Planning The Expedition 0 / 0 (无)
2849 P1012A   Photo of The Sky 0 / 0 (无)
2837 P1015E1   Stars Drawing (Easy Edition) 0 / 0 (无)
2833 P1016B   Segment Occurrences 0 / 0 (无)
2824 P1017D   The Wu 0 / 0 (无)
2822 P1017F   The Neutral Zone 0 / 0 (无)
2820 P1017H   The Films 0 / 0 (无)
2819 P1019A   Elections 0 / 0 (无)
2813 P1020B   Badge 0 / 0 (无)
2812 P1023A   Single Wildcard Pattern Matching 0 / 0 (无)
2804 P1025B   Weakened Common Divisor 0 / 0 (无)
2802 P1025D   Recovering BST 0 / 0 (无)
2786 P1028F   Make Symmetrical 0 / 0 (无)
2778 P1029F   Multicolored Markers 0 / 0 (无)
2765 P1031F   Familiar Operations 0 / 0 (无)
2755 P1033C   Permutation Game 0 / 0 (无)
2752 P1033F   Boolean Computer 0 / 0 (无)
2749 P1034B   Little C Loves 3 II 0 / 0 (无)
2739 P1036G   Sources and Sinks 0 / 0 (无)
2726 P1038E   Maximum Matching 0 / 0 (无)
2710 P1042B   Vitamins 0 / 0 (无)
2702 P1043D   Mysterious Crime 0 / 0 (无)
2675 P1051C   Vasya and Multisets 0 / 0 (无)
2650 P1056E   Check Transcription 0 / 0 (无)
2648 P1056G   Take Metro 0 / 0 (无)
2645 P1057B   DDoS 0 / 0 (无)
2638 P1060A   Phone Numbers 0 / 0 (无)
2615 P1063D   Candies for Children 0 / 0 (无)
2612 P1064A   Make a triangle! 0 / 0 (无)
2583 P1070G   Monsters and Potions 0 / 0 (无)
2582 P1070H   BerOS File Suggestion 0 / 0 (无)
2572 P1073D   Berland Fair 0 / 0 (无)
2524 P1084A   The Fair Nut and Elevator 0 / 0 (无)
2513 P1088A   Ehab and another construction problem 0 / 0 (无)
2481 P1091A   New Year and the Christmas Ornament 0 / 0 (无)
2480 P1091B   New Year and the Treasure Geolocation 0 / 0 (无)
2451 P1096C   Polygon for the Angle 0 / 0 (无)
2446 P1097A   Gennady and a Card Game 0 / 0 (无)
2445 P1097B   Petr and a Combination Lock 0 / 0 (无)
2439 P1097H   Mateusz and an Infinite Sequence 0 / 0 (无)
2437 P1098B   Nice table 0 / 0 (无)
2410 P1102F   Elongated Matrix 0 / 0 (无)
2402 P1105A   Salem and Sticks 0 / 0 (无)
2401 P1105B   Zuhair and Strings 0 / 0 (无)
2398 P1105E   Helping Hiasat 0 / 0 (无)
2383 P1108B   Divisors of Two Integers 0 / 0 (无)
2382 P1108C   Nice Garland 0 / 0 (无)
2380 P1108E1   Array and Segments (Easy version) 0 / 0 (无)

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