ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2864 P1307A   Cow and Haybales 0 / 0 3
2863 P1307B   Cow and Friend 0 / 0 4
2861 P1307D   Cow and Fields 0 / 0 6
2860 P1307E   Cow and Treats 0 / 0 9
2857 P1310A   Recommendations 0 / 0 5
2851 P1311A   Add Odd or Subtract Even 0 / 0 3
2845 P1312A   Two Regular Polygons 0 / 0 3
2843 P1312C   Adding Powers 0 / 0 4
2841 P1312E   Array Shrinking 0 / 0 7
2838 P1313A   Fast Food Restaurant 0 / 0 3
2837 P1313B   Different Rules 0 / 0 5
2836 P1313C1   Skyscrapers (easy version) 0 / 0 5
2835 P1313C2   Skyscrapers (hard version) 0 / 0 6
2831 P1315B   Homecoming 0 / 0 4
2830 P1315C   Restoring Permutation 0 / 0 4
2825 P1316E   Team Building 0 / 0 8
2823 P1320A   Journey Planning 0 / 0 4
2817 P1321A   Contest for Robots 0 / 0 3
2816 P1321C   Remove Adjacent 0 / 0 5
2815 P1322A   Unusual Competitions 0 / 0 4
2809 P1323A   Even Subset Sum Problem 0 / 0 3
2808 P1323B   Count Subrectangles 0 / 0 5
2805 P1324C   Frog Jumps 0 / 0 3
2801 P1325A   EhAb AnD gCd 0 / 0 3
2800 P1325B   CopyCopyCopyCopyCopy 0 / 0 3
2799 P1325C   Ehab and Path-etic MEXs 0 / 0 5
2798 P1325D   Ehab the Xorcist 0 / 0 5
2796 P1325F   Ehab's Last Theorem 0 / 0 9
2793 P1326C   Permutation Partitions 0 / 0 4
2791 P1326D2   Prefix-Suffix Palindrome (Hard version) 0 / 0 6
2785 P1327B   Princesses and Princes 0 / 0 4
2777 P1328C   Ternary XOR 0 / 0 4
2776 P1328D   Carousel 0 / 0 6
2774 P1328F   Make k Equal 0 / 0 8
2773 P1329A   Dreamoon Likes Coloring 0 / 0 6
2771 P1329C   Drazil Likes Heap 0 / 0 9
2769 P1329E   Dreamoon Loves AA 0 / 0 10
2758 P1332A   Exercising Walk 0 / 0 3
2757 P1332B   Composite Coloring 0 / 0 4
2756 P1332C   K-Complete Word 0 / 0 5
2750 P1333B   Kind Anton 0 / 0 3
2748 P1333D   Challenges in school №41 0 / 0 7
2746 P1333F   Kate and imperfection 0 / 0 8
2744 P1334B   Middle Class 0 / 0 3
2743 P1334C   Circle of Monsters 0 / 0 5
2742 P1334D   Minimum Euler Cycle 0 / 0 6
2741 P1334E   Divisor Paths 0 / 0 8
2740 P1334F   Strange Function 0 / 0 9
2736 P1335C   Two Teams Composing 0 / 0 3
2732 P1335F   Robots on a Grid 0 / 0 8

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手气不错

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