ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1791 luogu#P2854  [USACO06DEC] Cow Roller Coaster S 1 / 1 4
1792 luogu#P2855  [USACO06DEC] River Hopscotch S 0 / 0 3
1793 luogu#P2856  [USACO06FEB] Cellphones G 0 / 1 4
1794 luogu#P2857  [USACO06FEB] Steady Cow Assignment G 1 / 10 6
1795 luogu#P2858  [USACO06FEB] Treats for the Cows G/S 0 / 0 3
1796 luogu#P2859  [USACO06FEB] Stall Reservations S 1 / 2 5
1797 luogu#P2860  [USACO06JAN] Redundant Paths G 1 / 18 5
1798 luogu#P2861  [USACO06JAN] Roping the Field G 0 / 0 5
1799 luogu#P2862  [USACO06JAN] Corral the Cows G 1 / 1 5
1800 luogu#P2863  [USACO06JAN] The Cow Prom S 1 / 1 4
1801 luogu#P2864  [USACO06JAN] The Grove S 0 / 0 5
1802 luogu#P2865  [USACO06NOV] Roadblocks G 0 / 0 5
1803 luogu#P2866  [USACO06NOV] Bad Hair Day S 2 / 5 3
1804 luogu#P2867  [USACO06NOV] Big Square S 0 / 3 4
1805 luogu#P2868  [USACO07DEC] Sightseeing Cows G 1 / 1 6
1806 luogu#P2869  [USACO07DEC] Gourmet Grazers G 0 / 0 5
1807 luogu#P2870  [USACO07DEC] Best Cow Line G 1 / 1 5
1808 luogu#P2871  [USACO07DEC] Charm Bracelet S 1 / 3 2
1809 luogu#P2872  [USACO07DEC] Building Roads S 1 / 3 3
1810 luogu#P2873  [USACO07DEC] Mud Puddles S 0 / 0 2
1811 luogu#P2874  [USACO07FEB] Building A New Barn G 0 / 0 5
1812 luogu#P2875  [USACO07FEB] The Cow Lexicon S 0 / 0 5
1813 luogu#P2876  [USACO07JAN] Problem Solving G 0 / 0 5
1814 luogu#P2877  [USACO07JAN] Cow School G 0 / 0 6
1815 luogu#P2878  [USACO07JAN] Protecting the Flowers S 1 / 3 3
1816 luogu#P2879  [USACO07JAN] Tallest Cow S 1 / 3 4
1817 luogu#P2880  [USACO07JAN] Balanced Lineup G 2 / 2 3
1818 luogu#P2881  [USACO07MAR] Ranking the Cows G 0 / 0 4
1819 luogu#P2882  [USACO07MAR] Face The Right Way G 1 / 1 5
1820 luogu#P2883  [USACO07MAR] Cow Traffic S 0 / 0 5
1821 luogu#P2884  [USACO07MAR] Monthly Expense S 1 / 6 3
1822 luogu#P2885  [USACO07NOV] Telephone Wire G 0 / 0 5
1823 luogu#P2886  [USACO07NOV] Cow Relays G 2 / 5 5
1824 luogu#P2887  [USACO07NOV] Sunscreen G 0 / 0 4
1825 luogu#P2888  [USACO07NOV] Cow Hurdles S 0 / 1 3
1826 luogu#P2889  [USACO07NOV] Milking Time S 0 / 0 3
1827 luogu#P2890  [USACO07OPEN] Cheapest Palindrome G 2 / 4 5
1828 luogu#P2891  [USACO07OPEN] Dining G 0 / 0 6
1830 luogu#P2893  [USACO08FEB] Making the Grade G 2 / 3 5
1831 luogu#P2894  [USACO08FEB] Hotel G 1 / 1 5
1832 luogu#P2895  [USACO08FEB] Meteor Shower S 2 / 3 3
1833 luogu#P2896  [USACO08FEB] Eating Together S 0 / 0 3
1834 luogu#P2897  [USACO08JAN] Artificial Lake G 1 / 1 5
1835 luogu#P2898  [USACO08JAN] Haybale Guessing G 0 / 0 6
1836 luogu#P2899  [USACO08JAN] Cell Phone Network G 2 / 7 5
1837 luogu#P2900  [USACO08MAR] Land Acquisition G 5 / 10 6
1838 luogu#P2901  [USACO08MAR] Cow Jogging G 1 / 1 5
1839 luogu#P2902  [USACO08MAR] Pearl Pairing G 0 / 0 3
1840 luogu#P2903  [USACO08MAR] The Loathesome Hay Baler S 0 / 0 3
1841 luogu#P2904  [USACO08MAR] River Crossing S 1 / 1 3

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