ID 题目 显示标签 隐藏标签 AC / 尝试 显示难度难度
3900 P3072   [USACO13FEB] Perimeter S 0 / 0 隐藏提高
3901 P3073   [USACO13FEB] Tractor S 0 / 0 隐藏普及+/提高−
3902 P3074   [USACO13FEB] Milk Scheduling S 0 / 0 隐藏普及
3903 P3075   [USACO13FEB] Partitioning the Farm G 0 / 0 隐藏提高
3904 P3076   [USACO13FEB] Taxi G 0 / 0 隐藏提高
3905 P3077   [USACO13FEB] Route Design G 0 / 0 隐藏提高
3906 P3078   [USACO13MAR] Poker Hands S 0 / 0 隐藏普及
3907 P3079   [USACO13MAR] Farm Painting S 0 / 0 隐藏提高
3908 P3080   [USACO13MAR] The Cow Run G/S 0 / 0 隐藏普及+/提高−
3909 P3081   [USACO13MAR] Hill Walk G 0 / 0 隐藏省选/NOI−
3910 P3082   [USACO13MAR] Necklace G 0 / 0 隐藏提高
3911 P3083   [USACO13OPEN] Luxury River Cruise S 0 / 0 隐藏普及
3912 P3084   [USACO13OPEN] Photo G 0 / 0 隐藏省选/NOI−
3913 P3085   [USACO13OPEN] Yin and Yang G 0 / 0 隐藏省选/NOI−
3914 P3086   [USACO13OPEN] Figure Eight G 0 / 0 隐藏省选/NOI−
3915 P3087   [USACO13NOV] Farmer John has no Large Brown Cow S 0 / 0 隐藏提高
3916 P3088   [USACO13NOV] Crowded Cows S 0 / 0 隐藏普及+/提高−
3917 P3089   [USACO13NOV] Pogo-Cow S 0 / 0 隐藏提高
3918 P3090   [USACO13NOV] Empty Stalls G 0 / 0 隐藏普及
3919 P3091   [USACO13NOV] Line of Sight G 0 / 0 隐藏省选/NOI−
3920 P3092   [USACO13NOV] No Change G 0 / 0 隐藏提高
3921 P3093   [USACO13DEC] Milk Scheduling S 0 / 0 隐藏普及
3922 P3094   [USACO13DEC] Vacation Planning S 0 / 0 隐藏普及
3923 P3095   [USACO13DEC] The Bessie Shuffle S 0 / 0 隐藏提高
3924 P3096   [USACO13DEC] Vacation Planning G 0 / 0 隐藏提高
3925 P3097   [USACO13DEC] Optimal Milking G 0 / 0 隐藏提高
3926 P3098   [USACO13DEC] The Bessie Shuffle G 0 / 0 隐藏省选/NOI−
3927 P3099   [USACO14JAN] Cow Curling G 0 / 0 隐藏提高
3928 P3100   [USACO14JAN] Building a Ski Course G 0 / 0 隐藏提高
3929 P3101   [USACO14JAN] Ski Course Rating G 0 / 0 隐藏提高
3930 P3102   [USACO14FEB] Secret Code S 0 / 0 隐藏提高
3931 P3103   [USACO14FEB] Airplane Broading G 0 / 0 隐藏省选/NOI−
3932 P3104   [USACO14MAR] Counting Friends G 0 / 0 隐藏提高
3933 P3105   [USACO14OPEN] Fair Photography S 0 / 0 隐藏提高
3934 P3106   [USACO14OPEN] Dueling GPSs S 0 / 0 隐藏提高
3935 P3107   [USACO14OPEN] Odometer S 0 / 0 隐藏提高+/省选−
3936 P3108   [USACO14OPEN] Cow Optics G 0 / 0 隐藏省选/NOI−
3937 P3109   [USACO14OPEN] Code Breaking G 0 / 0 隐藏省选/NOI−
3938 P3110   [USACO14DEC] Piggy Back S 0 / 0 隐藏普及
3939 P3111   [USACO14DEC] Cow Jog S 0 / 0 隐藏普及
3940 P3112   [USACO14DEC] Guard Mark G 0 / 0 隐藏提高
3941 P3113   [USACO14DEC] Marathon G 0 / 0 隐藏提高
3942 P3114   [USACO15JAN] Stampede S 0 / 0 隐藏提高
3943 P3115   [USACO15JAN] Cow Routing S 0 / 0 隐藏普及+/提高−
3944 P3116   [USACO15JAN] Meeting Time S 0 / 0 隐藏普及+/提高−
3945 P3117   [USACO15JAN] Cow Rectangles G 0 / 0 隐藏提高
3946 P3118   [USACO15JAN] Moovie Mooving G 0 / 0 隐藏提高
3947 P3119   [USACO15JAN] Grass Cownoisseur G 0 / 0 隐藏提高
3948 P3120   [USACO15FEB] Cow Hopscotch G 0 / 0 隐藏提高
3949 P3121   [USACO15FEB] Censoring G 0 / 0 隐藏提高+/省选−

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