|  | 11799 | luoguP2858
  [USACO06FEB] Treats for the Cows G/S | 0 / 0 | 3 | 
      
        |  | 11800 | luoguP2859
  [USACO06FEB] Stall Reservations S | 0 / 0 | 5 | 
      
        |  | 11801 | luoguP2860
  [USACO06JAN] Redundant Paths G | 0 / 0 | 5 | 
      
        |  | 11802 | luoguP2861
  [USACO06JAN] Roping the Field G | 0 / 0 | 5 | 
      
        |  | 11803 | luoguP2862
  [USACO06JAN] Corral the Cows G | 0 / 0 | 4 | 
      
        |  | 11804 | luoguP2863
  [USACO06JAN] The Cow Prom S | 0 / 0 | 4 | 
      
        |  | 11805 | luoguP2864
  [USACO06JAN] The Grove S | 0 / 0 | 5 | 
      
        |  | 11806 | luoguP2865
  [USACO06NOV] Roadblocks G | 0 / 0 | 5 | 
      
        |  | 11807 | luoguP2866
  [USACO06NOV] Bad Hair Day S | 0 / 0 | 3 | 
      
        |  | 11808 | luoguP2867
  [USACO06NOV] Big Square S | 0 / 0 | 4 | 
      
        |  | 11809 | luoguP2868
  [USACO07DEC] Sightseeing Cows G | 0 / 0 | 6 | 
      
        |  | 11810 | luoguP2869
  [USACO07DEC] Gourmet Grazers G | 0 / 0 | 5 | 
      
        |  | 11811 | luoguP2870
  [USACO07DEC] Best Cow Line G | 0 / 0 | 5 | 
      
        |  | 11812 | luoguP2871
  [USACO07DEC] Charm Bracelet S | 0 / 0 | 2 | 
      
        |  | 11813 | luoguP2872
  [USACO07DEC] Building Roads S | 0 / 0 | 3 | 
      
        |  | 11814 | luoguP2873
  [USACO07DEC] Mud Puddles S | 0 / 0 | 2 | 
      
        |  | 11815 | luoguP2874
  [USACO07FEB] Building A New Barn G | 0 / 0 | 5 | 
      
        |  | 11816 | luoguP2875
  [USACO07FEB] The Cow Lexicon S | 0 / 0 | 5 | 
      
        |  | 11817 | luoguP2876
  [USACO07JAN] Problem Solving G | 0 / 0 | 5 | 
      
        |  | 11818 | luoguP2877
  [USACO07JAN] Cow School G | 0 / 0 | 6 | 
      
        |  | 11819 | luoguP2878
  [USACO07JAN] Protecting the Flowers S | 0 / 0 | 3 | 
      
        |  | 11820 | luoguP2879
  [USACO07JAN] Tallest Cow S | 0 / 0 | 4 | 
      
        |  | 11821 | luoguP2880
  [USACO07JAN] Balanced Lineup G | 0 / 0 | 3 | 
      
        |  | 11822 | luoguP2881
  [USACO07MAR] Ranking the Cows G | 0 / 0 | 4 | 
      
        |  | 11823 | luoguP2882
  [USACO07MAR] Face The Right Way G | 0 / 0 | 4 | 
      
        |  | 11824 | luoguP2883
  [USACO07MAR] Cow Traffic S | 0 / 0 | 5 | 
      
        |  | 11825 | luoguP2884
  [USACO07MAR] Monthly Expense S | 0 / 0 | 3 | 
      
        |  | 11826 | luoguP2885
  [USACO07NOV] Telephone Wire G | 0 / 0 | 5 | 
      
        |  | 11827 | luoguP2886
  [USACO07NOV] Cow Relays G | 0 / 0 | 5 | 
      
        |  | 11828 | luoguP2887
  [USACO07NOV] Sunscreen G | 0 / 0 | 3 | 
      
        |  | 11829 | luoguP2888
  [USACO07NOV] Cow Hurdles S | 0 / 0 | 3 | 
      
        |  | 11830 | luoguP2889
  [USACO07NOV] Milking Time S | 0 / 0 | 3 | 
      
        |  | 11831 | luoguP2890
  [USACO07OPEN] Cheapest Palindrome G | 0 / 0 | 4 | 
      
        |  | 11832 | luoguP2891
  [USACO07OPEN] Dining G | 0 / 0 | 6 | 
      
        |  | 12894 | luoguP2892
  [NOI2007] 追捕盗贼 | 0 / 0 | 7 | 
      
        |  | 11834 | luoguP2893
  [USACO08FEB] Making the Grade G | 0 / 0 | 5 | 
      
        |  | 11835 | luoguP2894
  [USACO08FEB] Hotel G | 0 / 0 | 5 | 
      
        |  | 11836 | luoguP2895
  [USACO08FEB] Meteor Shower S | 0 / 0 | 3 | 
      
        |  | 11837 | luoguP2896
  [USACO08FEB] Eating Together S | 0 / 0 | 3 | 
      
        |  | 11838 | luoguP2897
  [USACO08JAN] Artificial Lake G | 0 / 0 | 5 | 
      
        |  | 11839 | luoguP2898
  [USACO08JAN] Haybale Guessing G | 0 / 0 | 5 | 
      
        |  | 11840 | luoguP2899
  [USACO08JAN] Cell Phone Network G | 0 / 0 | 3 | 
      
        |  | 11841 | luoguP2900
  [USACO08MAR] Land Acquisition G | 0 / 0 | 6 | 
      
        |  | 11842 | luoguP2901
  [USACO08MAR] Cow Jogging G | 0 / 0 | 5 | 
      
        |  | 11843 | luoguP2902
  [USACO08MAR] Pearl Pairing G | 0 / 0 | 3 | 
      
        |  | 11844 | luoguP2903
  [USACO08MAR] The Loathesome Hay Baler S | 0 / 0 | 3 | 
      
        |  | 11845 | luoguP2904
  [USACO08MAR] River Crossing S | 0 / 0 | 3 | 
      
        |  | 11846 | luoguP2905
  [USACO08OPEN] Crisis on the Farm G | 0 / 0 | 5 | 
      
        |  | 11847 | luoguP2906
  [USACO08OPEN] Cow Neighborhoods G | 0 / 0 | 6 | 
      
        |  | 11848 | luoguP2907
  [USACO08OPEN] Roads Around The Farm S | 0 / 0 | 1 | 
      
        |  | 11849 | luoguP2908
  [USACO08OPEN] Word Power S | 0 / 0 | 2 | 
      
        |  | 11850 | luoguP2909
  [USACO08OPEN] Cow Cars S | 0 / 0 | 2 | 
      
        |  | 11851 | luoguP2910
  [USACO08OPEN] Clear And Present Danger S | 0 / 0 | 3 | 
      
        |  | 11852 | luoguP2911
  [USACO08OCT] Bovine Bones G | 0 / 0 | 1 | 
      
        |  | 11853 | luoguP2912
  [USACO08OCT] Pasture Walking G | 0 / 0 | 3 | 
      
        |  | 11854 | luoguP2913
  [USACO08OCT] Wheel Rotation G | 0 / 0 | 2 | 
      
        |  | 11855 | luoguP2914
  [USACO08OCT] Power Failure G | 0 / 0 | 4 | 
      
        |  | 11856 | luoguP2915
  [USACO08NOV] Mixed Up Cows G | 0 / 0 | 5 | 
      
        |  | 11857 | luoguP2916
  [USACO08NOV] Cheering up the Cow G | 0 / 0 | 3 | 
      
        |  | 11858 | luoguP2917
  [USACO08NOV] Toys G | 0 / 0 | 6 | 
      
        |  | 11859 | luoguP2918
  [USACO08NOV] Buying Hay S | 0 / 0 | 3 | 
      
        |  | 11860 | luoguP2919
  [USACO08NOV] Guarding the Farm S | 0 / 0 | 4 | 
      
        |  | 11861 | luoguP2920
  [USACO08NOV] Time Management S | 0 / 0 | 3 | 
      
        |  | 11862 | luoguP2921
  [USACO08DEC] Trick or Treat on the Farm G | 0 / 0 | 4 | 
      
        |  | 11863 | luoguP2922
  [USACO08DEC] Secret Message G | 0 / 0 | 4 | 
      
        |  | 11864 | luoguP2923
  [USACO08DEC] Winning Checkers G | 0 / 0 | (无) | 
      
        |  | 11865 | luoguP2924
  [USACO08DEC] Largest Fence G | 0 / 0 | 6 | 
      
        |  | 11866 | luoguP2925
  [USACO08DEC] Hay For Sale S | 0 / 0 | 2 | 
      
        |  | 11867 | luoguP2926
  [USACO08DEC] Patting Heads S | 0 / 0 | 3 | 
      
        |  | 11868 | luoguP2927
  [USACO08DEC] Jigsaw Puzzles S | 0 / 0 | 4 | 
      
        |  | 11869 | luoguP2928
  [USACO09HOL] Cattle Bruisers G | 0 / 0 | 6 | 
      
        |  | 11870 | luoguP2929
  [USACO09HOL] Transmission Delay G | 0 / 0 | 5 | 
      
        |  | 11871 | luoguP2930
  [USACO09HOL] Holiday Painting G | 0 / 0 | 6 | 
      
        |  | 11872 | luoguP2931
  [USACO09HOL] Pearl Bracelet G【征集 SPJ】 | 0 / 0 | (无) | 
      
        |  | 11873 | luoguP2932
  [USACO09JAN] Earthquake Damage G | 0 / 0 | 3 | 
      
        |  | 11874 | luoguP2933
  [USACO09JAN] The Baric Bovine G | 0 / 0 | 5 | 
      
        |  | 11875 | luoguP2934
  [USACO09JAN] Safe Travel G | 0 / 0 | 6 | 
      
        |  | 11876 | luoguP2935
  [USACO09JAN] Best Spot S | 0 / 0 | 3 | 
      
        |  | 11877 | luoguP2936
  [USACO09JAN] Total Flow S | 0 / 0 | 5 | 
      
        |  | 11878 | luoguP2937
  [USACO09JAN] Laserphones S | 0 / 0 | 4 | 
      
        |  | 11879 | luoguP2938
  [USACO09FEB] Stock Market G | 0 / 0 | 4 | 
      
        |  | 11880 | luoguP2939
  [USACO09FEB] Revamping Trails G | 0 / 0 | 4 | 
      
        |  | 11881 | luoguP2940
  [USACO09FEB] The Leprechaun S | 0 / 0 | 5 | 
      
        |  | 11882 | luoguP2941
  [USACO09FEB] Surround the Islands S | 0 / 0 | 5 | 
      
        |  | 11883 | luoguP2942
  [USACO09MAR] Moon Mooing G | 0 / 0 | 3 | 
      
        |  | 11884 | luoguP2943
  [USACO09MAR] Cleaning Up G | 0 / 0 | 5 | 
      
        |  | 11885 | luoguP2944
  [USACO09MAR] Earthquake Damage 2 G | 0 / 0 | 6 | 
      
        |  | 11886 | luoguP2945
  [USACO09MAR] Sand Castle S | 0 / 0 | 2 | 
      
        |  | 11887 | luoguP2946
  [USACO09MAR] Cow Frisbee Team S | 0 / 0 | 3 | 
      
        |  | 11888 | luoguP2947
  [USACO09MAR] Look Up S | 0 / 0 | 3 | 
      
        |  | 11889 | luoguP2948
  [USACO09OPEN] Ski Lessons G | 0 / 0 | 5 | 
      
        |  | 11890 | luoguP2949
  [USACO09OPEN] Work Scheduling G | 0 / 0 | 4 | 
      
        |  | 11891 | luoguP2950
  [USACO09OPEN] Bovine Embroidery G | 0 / 0 | 5 | 
      
        |  | 11892 | luoguP2951
  [USACO09OPEN] Hide and Seek S | 0 / 0 | 3 | 
      
        |  | 11893 | luoguP2952
  [USACO09OPEN] Cow Line S | 0 / 0 | 2 | 
      
        |  | 11894 | luoguP2953
  [USACO09OPEN] Cow Digit Game S | 0 / 0 | 4 | 
      
        |  | 11895 | luoguP2954
  [USACO09OPEN] Grazing2 S | 0 / 0 | 4 | 
      
        |  | 11896 | luoguP2955
  [USACO09OCT] Even? Odd? G | 0 / 0 | 1 | 
      
        |  | 11897 | luoguP2956
  [USACO09OCT] The Robot Plow G | 0 / 0 | 1 | 
      
        |  | 11898 | luoguP2957
  [USACO09OCT] Barn Echoes G | 0 / 0 | 2 |