|  | 11899 | luoguP2958
  [USACO09OCT] Papaya Jungle G | 0 / 0 | 2 | 
      
        |  | 11900 | luoguP2959
  [USACO09OCT] The Leisurely Stroll G | 0 / 0 | 2 | 
      
        |  | 11901 | luoguP2960
  [USACO09OCT] Invasion of the Milkweed G | 0 / 0 | 3 | 
      
        |  | 11902 | luoguP2961
  [USACO09NOV] Who Brings the Cookies? G | 0 / 0 | 6 | 
      
        |  | 11903 | luoguP2962
  [USACO09NOV] Lights G | 0 / 0 | 5 | 
      
        |  | 11904 | luoguP2963
  [USACO09NOV] Cow Rescue G | 0 / 0 | 4 | 
      
        |  | 11905 | luoguP2964
  [USACO09NOV] A Coin Game S | 0 / 0 | 5 | 
      
        |  | 11906 | luoguP2965
  [USACO09NOV] The Grand Farm-off S | 0 / 0 | 2 | 
      
        |  | 11907 | luoguP2966
  [USACO09DEC] Cow Toll Paths G | 0 / 0 | 5 | 
      
        |  | 11908 | luoguP2967
  [USACO09DEC] Video Game Troubles G | 0 / 0 | 5 | 
      
        |  | 11909 | luoguP2968
  [USACO09DEC] Bobsledding S | 0 / 0 | 4 | 
      
        |  | 11910 | luoguP2969
  [USACO09DEC] Music Notes S | 0 / 0 | 2 | 
      
        |  | 11911 | luoguP2970
  [USACO09DEC] Selfish Grazing S | 0 / 0 | 2 | 
      
        |  | 11912 | luoguP2971
  [USACO10HOL] Cow Politics G | 0 / 0 | 6 | 
      
        |  | 11913 | luoguP2972
  [USACO10HOL] Rocks and Trees G | 0 / 0 | 5 | 
      
        |  | 11914 | luoguP2973
  [USACO10HOL] Driving Out the Piggies G | 0 / 0 | 6 | 
      
        |  | 11915 | luoguP2974
  [USACO10HOL] Cow War G | 0 / 0 | 6 | 
      
        |  | 11916 | luoguP2975
  [USACO10JAN] Taking Turns G | 0 / 0 | 5 | 
      
        |  | 11917 | luoguP2976
  [USACO10JAN] Shipping Around an Island G | 0 / 0 | 6 | 
      
        |  | 11918 | luoguP2977
  [USACO10JAN] Cow Telephones G | 0 / 0 | 5 | 
      
        |  | 11919 | luoguP2978
  [USACO10JAN] Tea Time S | 0 / 0 | 2 | 
      
        |  | 11920 | luoguP2979
  [USACO10JAN] Cheese Towers S | 0 / 0 | 4 | 
      
        |  | 11921 | luoguP2980
  [USACO10FEB] Covering the Corral G | 0 / 0 | 5 | 
      
        |  | 11922 | luoguP2981
  [USACO10FEB] Cows on Ice G | 0 / 0 | 5 | 
      
        |  | 11923 | luoguP2982
  [USACO10FEB] Slowing down G | 0 / 0 | 5 | 
      
        |  | 11924 | luoguP2983
  [USACO10FEB] Chocolate Buying S | 0 / 0 | 3 | 
      
        |  | 11925 | luoguP2984
  [USACO10FEB] Chocolate Giving S | 0 / 0 | 3 | 
      
        |  | 11926 | luoguP2985
  [USACO10FEB] Chocolate Eating S | 0 / 0 | 3 | 
      
        |  | 11927 | luoguP2986
  [USACO10MAR] Great Cow Gathering G | 0 / 0 | 4 | 
      
        |  | 11928 | luoguP2987
  [USACO10MAR] StarCowraft G | 0 / 0 | 6 | 
      
        |  | 11929 | luoguP2988
  [USACO10MAR] Test Taking S | 0 / 0 | 5 | 
      
        |  | 11930 | luoguP2989
  [USACO10MAR] Need For Speed S | 0 / 0 | 5 | 
      
        |  | 11931 | luoguP2990
  [USACO10OPEN] Cow Hopscotch G | 0 / 0 | 5 | 
      
        |  | 11932 | luoguP2991
  [USACO10OPEN] Water Slides G | 0 / 0 | 5 | 
      
        |  | 11933 | luoguP2992
  [USACO10OPEN] Triangle Counting G | 0 / 0 | 6 | 
      
        |  | 13144 | luoguP2993
  [FJOI2014] 最短路径树问题 | 0 / 0 | 6 | 
      
        |  | 11934 | luoguP2994
  [USACO10OCT] Dinner Time S | 0 / 0 | 4 | 
      
        |  | 11935 | luoguP2995
  [USACO10NOV] Cow Photographs G | 0 / 0 | 5 | 
      
        |  | 11936 | luoguP2996
  [USACO10NOV] Visiting Cows G | 0 / 0 | 3 | 
      
        |  | 11937 | luoguP2997
  [USACO10NOV] Banner S | 0 / 0 | 3 | 
      
        |  | 11938 | luoguP2998
  [USACO10NOV] Candy S | 0 / 0 | 4 | 
      
        |  | 11939 | luoguP2999
  [USACO10NOV] Chocolate Milk S | 0 / 0 | 5 | 
      
        |  | 11940 | luoguP3000
  [USACO10DEC] Cow Calisthenics G | 0 / 0 | 5 | 
      
        |  | 11941 | luoguP3001
  [USACO10DEC] Big Macs Around the World G | 0 / 0 | 5 | 
      
        |  | 11942 | luoguP3002
  [USACO10DEC] Threatening Letter G | 0 / 0 | 6 | 
      
        |  | 11943 | luoguP3003
  [USACO10DEC] Apple Delivery S | 0 / 0 | 3 | 
      
        |  | 11944 | luoguP3004
  [USACO10DEC] Treasure Chest S | 0 / 0 | 4 | 
      
        |  | 11945 | luoguP3005
  [USACO10DEC] The Trough Game S | 0 / 0 | 5 | 
      
        |  | 11946 | luoguP3006
  [USACO11JAN] Bottleneck G | 0 / 0 | 6 | 
      
        |  | 11947 | luoguP3007
  [USACO11JAN] The Continental Cowngress G | 0 / 0 | 5 | 
      
        |  | 11948 | luoguP3008
  [USACO11JAN] Roads and Planes G | 0 / 0 | 5 | 
      
        |  | 11949 | luoguP3009
  [USACO11JAN] Profits S | 0 / 0 | 2 | 
      
        |  | 11950 | luoguP3010
  [USACO11JAN] Dividing the Gold S | 0 / 0 | 4 | 
      
        |  | 11951 | luoguP3011
  [USACO11JAN] Traffic Lights S | 0 / 0 | 6 | 
      
        |  | 11952 | luoguP3012
  [USACO11FEB] Cowlphabet G | 0 / 0 | 4 | 
      
        |  | 11953 | luoguP3013
  [USACO11FEB] The Lost Cows G | 0 / 0 | 5 | 
      
        |  | 11954 | luoguP3014
  [USACO11FEB] Cow Line S | 0 / 0 | 4 | 
      
        |  | 11955 | luoguP3015
  [USACO11FEB] Best Parenthesis S | 0 / 0 | 3 | 
      
        |  | 11956 | luoguP3016
  [USACO11FEB] The Triangle S | 0 / 0 | 3 | 
      
        |  | 11957 | luoguP3017
  [USACO11MAR] Brownie Slicing G | 0 / 0 | 5 | 
      
        |  | 11958 | luoguP3018
  [USACO11MAR] Tree Decoration G | 0 / 0 | 4 | 
      
        |  | 11959 | luoguP3019
  [USACO11MAR] Meeting Place S | 0 / 0 | 3 | 
      
        |  | 11960 | luoguP3020
  [USACO11MAR] Package Delivery S | 0 / 0 | 3 | 
      
        |  | 11961 | luoguP3021
  [USACO11MAR] Bovine Bridge Battle S | 0 / 0 | 3 | 
      
        |  | 11962 | luoguP3022
  [USACO11OPEN] Odd degrees G | 0 / 0 | 5 | 
      
        |  | 11963 | luoguP3023
  [USACO11OPEN] Soldering G | 0 / 0 | 6 | 
      
        |  | 11964 | luoguP3024
  [USACO11OPEN] Cow Checkers S | 0 / 0 | 5 | 
      
        |  | 11965 | luoguP3025
  [USACO11OPEN] Forgotten Password S | 0 / 0 | 5 | 
      
        |  | 11966 | luoguP3026
  [USACO11OPEN] Learning Languages S | 0 / 0 | 5 | 
      
        |  | 11967 | luoguP3027
  [USACO10OCT] Making Money G | 0 / 0 | 3 | 
      
        |  | 11968 | luoguP3028
  [USACO10OCT] Soda Machine G | 0 / 0 | 4 | 
      
        |  | 11969 | luoguP3029
  [USACO11NOV] Cow Lineup S | 0 / 0 | 3 | 
      
        |  | 11970 | luoguP3030
  [USACO11NOV] Tile Exchanging S | 0 / 0 | 3 | 
      
        |  | 11971 | luoguP3031
  [USACO11NOV] Above the Median G | 0 / 0 | 5 | 
      
        |  | 11972 | luoguP3032
  [USACO11NOV] Binary Sudoku G | 0 / 0 | 5 | 
      
        |  | 11973 | luoguP3033
  [USACO11NOV] Cow Steeplechase G | 0 / 0 | 5 | 
      
        |  | 11974 | luoguP3034
  [USACO11DEC] Cow Photography G/S | 0 / 0 | 5 | 
      
        |  | 11975 | luoguP3035
  [USACO11DEC] Umbrellas for Cows S | 0 / 0 | 5 | 
      
        |  | 11976 | luoguP3036
  [USACO16DEC] Lasers and Mirrors G | 0 / 0 | 5 | 
      
        |  | 11977 | luoguP3037
  [USACO11DEC] Simplifying the Farm G | 0 / 0 | 6 | 
      
        |  | 11978 | luoguP3038
  [USACO11DEC] Grass Planting G | 0 / 0 | 5 | 
      
        |  | 11979 | luoguP3039
  [USACO12JAN] Delivery Route S | 0 / 0 | 6 | 
      
        |  | 11980 | luoguP3040
  [USACO12JAN] Bale Share S | 0 / 0 | 3 | 
      
        |  | 11981 | luoguP3041
  [USACO12JAN] Video Game G | 0 / 0 | 6 | 
      
        |  | 11982 | luoguP3042
  [USACO12JAN] Cow Run G | 0 / 0 | 6 | 
      
        |  | 11983 | luoguP3043
  [USACO12JAN] Bovine Alliance G | 0 / 0 | 5 | 
      
        |  | 11984 | luoguP3044
  [USACO12FEB] Relocation S | 0 / 0 | 5 | 
      
        |  | 11985 | luoguP3045
  [USACO12FEB] Cow Coupons G | 0 / 0 | 5 | 
      
        |  | 11986 | luoguP3046
  [USACO12FEB] Symmetry G | 0 / 0 | 5 | 
      
        |  | 11987 | luoguP3047
  [USACO12FEB] Nearby Cows G | 0 / 0 | 4 | 
      
        |  | 11988 | luoguP3048
  [USACO12FEB] Cow IDs S | 0 / 0 | 5 | 
      
        |  | 11989 | luoguP3049
  [USACO12MAR] Landscaping S | 0 / 0 | 4 | 
      
        |  | 11990 | luoguP3050
  [USACO12MAR] Large Banner G | 0 / 0 | 6 | 
      
        |  | 11991 | luoguP3051
  [USACO12MAR] Haybale Restacking G | 0 / 0 | 5 | 
      
        |  | 11992 | luoguP3052
  [USACO12MAR] Cows in a Skyscraper G | 0 / 0 | 4 | 
      
        |  | 11993 | luoguP3053
  [USACO12OPEN] Unlocking Blocks S | 0 / 0 | 5 | 
      
        |  | 11994 | luoguP3054
  [USACO12OPEN] Running Laps S | 0 / 0 | 4 | 
      
        |  | 11995 | luoguP3055
  [USACO12OPEN] Tied Down G | 0 / 0 | 5 | 
      
        |  | 11996 | luoguP3056
  [USACO12NOV] Clumsy Cows S | 0 / 0 | 2 | 
      
        |  | 11997 | luoguP3057
  [USACO12NOV] Distant Pastures S | 0 / 0 | 4 |