3413 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
1226 T1645   「一本通 6.5 练习 1」Fibonacci 0 / 0 3
1227 T1646   「一本通 6.5 练习 2」GT 考试 0 / 0 5
1228 T1647   「一本通 6.5 练习 3」迷路 0 / 0 5
1229 T1648   「一本通 6.6 例 1」计算系数 0 / 0 3
1230 T1649   「一本通 6.6 例 2」2^k 进制数 0 / 0 5
1231 T1650   「一本通 6.6 例 3」组合 0 / 0 4
1232 T1651   「一本通 6.6 例 4」古代猪文 0 / 0 6
1233 T1652   「一本通 6.6 练习 1」牡牛和牝 0 / 0 3
1234 T1653   「一本通 6.6 练习 2」方程的解 0 / 0 5
1235 T1654   「一本通 6.6 练习 3」车的放置 0 / 0 3
1236 T1655   「一本通 6.6 练习 4」数三角形 0 / 0 3
1237 T1656   「一本通 6.6 练习 5」Combination 0 / 0 4
1238 T1657   「一本通 6.6 练习 6」序列统计 0 / 0 6
1239 T1658   「一本通 6.6 练习 7」超能粒子炮 · 改 0 / 0 6
1240 T1659   「一本通 6.6 练习 8」礼物 0 / 0 4
1241 T1660   「一本通 6.6 练习 9」网格 0 / 0 3
1242 T1661   「一本通 6.6 练习 10」有趣的数列 0 / 0 4
1243 T1662   「一本通 6.6 练习 11」树屋阶梯 0 / 0 4
1244 T1663   「一本通 6.7 例 1」取石子游戏 1 1 / 1 2
1245 T1664   「一本通 6.7 例 2」取石子游戏 2 1 / 3 4
1246 T1665   「一本通 6.7 例 3」移棋子游戏 1 / 2 4
1247 T1666   「一本通 6.7 练习 1」取石子游戏 1 / 4 4
1248 T1667   「一本通 6.7 练习 2」巧克力棒 1 / 2 3
1249 T1668   「一本通 6.7 练习 3」取石子 0 / 0 4
1250 T1669   「一本通 6.7 练习 4」S-Nim 0 / 0 4
1251 T1670   「一本通 6.7 练习 5」取石子游戏 0 / 0 4
2130 T2130   句子 7 / 22 2
2131 T2131   拼数 3 / 21 3
2132 T2132   日程 1 / 24 3
801 USACO111   Your Ride Is Here 6 / 27 1
2042 USACO114   Sumsets S 1 / 1 3
752 USACO122   Transformations 0 / 0 1
753 USACO123   Name That Number 0 / 0 1
754 USACO124   Palindromic Squares 0 / 0 2
755 USACO125   Dual Palindromes 0 / 0 2
1130 USACO131   Mixing Milk 2 / 5 1
757 USACO132   Barn Repair 0 / 0 2
758 USACO133   Calf Flac 1 / 1 3
759 USACO134   Prime Cryptarithm 0 / 0 2
760 USACO141   Packing Rectangles 0 / 0 2
761 USACO142   The Clocks 0 / 0 2
762 USACO143   Arithmetic Progressions 0 / 0 2
763 USACO144   Mother's Milk 4 / 15 2
764 USACO151   Number Triangles 6 / 24 2
765 USACO152   Prime Palindromes 3 / 34 2
766 USACO153   Superprime Rib 3 / 20 2
768 USACO211   The Castle 0 / 0 2
769 USACO212   Ordered Fractions 0 / 0 2
770 USACO213   Sorting a Three-Valued Sequence 0 / 0 2
771 USACO214   Healthy Holsteins 0 / 0 2
772 USACO215   Hamming Codes 3 / 27 2
773 USACO221   Preface Numbering 0 / 0 1
774 USACO222   Subset Sums 0 / 0 2
775 USACO223   Runaround Numbers 0 / 0 2
776 USACO224   Party Lamps 0 / 0 2
777 USACO231   Longest Prefix 0 / 0 2
778 USACO232   Cow Pedigrees 0 / 0 2
779 USACO233   Zero Sum 0 / 0 2
780 USACO234   Money Systems 0 / 0 2
781 USACO235   Controlling Companies 3 / 21 3
782 USACO241   The Tamworth Two 0 / 0 1
783 USACO242   Overfencing 0 / 0 2
784 USACO243   Cow Tours 0 / 0 3
785 USACO244   Bessie Come Home 0 / 0 2
786 USACO245   Fractions to Decimals 0 / 0 2
787 USACO311   Agri-Net 0 / 0 1
788 USACO312   Score Inflation 1 / 4 2
789 USACO313   Humble Numbers 0 / 0 2
790 USACO314   Shaping Regions 0 / 0 4
791 USACO315   Contact 0 / 0 2
792 USACO316   Stamps 0 / 0 3
793 USACO321   Factorials 0 / 0 1
794 USACO322   Stringsobits 0 / 0 2
795 USACO323   Spinning Wheels 0 / 0 2
796 USACO324   Feed Ratios 0 / 0 2
797 USACO325   Magic Squares 0 / 0 2
798 USACO326   Sweet Butter 0 / 0 3
799 USACO331   Riding the Fences 0 / 0 2
800 USACO332   Shopping Offers 0 / 0 4
806 USACO333   Camelot 0 / 0 3
807 USACO334   Home on the Range 0 / 0 2
808 USACO335   A Game 0 / 0 1
809 USACO341   Closed Fences 0 / 0 2
810 USACO342   American Heritage 0 / 0 2
811 USACO343   Electric Fence 0 / 0 3
812 USACO344   Raucous Rockers 0 / 0 2
813 USACO411   Beef McNuggets 0 / 0 2
814 USACO412   Fence Rails 0 / 0 3
815 USACO413   Fence Loops 0 / 0 3
816 USACO414   Cryptcowgraphy 0 / 0 1
817 USACO421   Drainage Ditches 0 / 0 4
818 USACO422   The Perfect Stall 0 / 0 4
819 USACO423   Job Processing 0 / 0 3
820 USACO424   Cowcycles 0 / 0 1
821 USACO431   Buy Low, Buy Lower 0 / 0 2
822 USACO432   The Primes 0 / 0 2
823 USACO433   Street Race 0 / 0 3
824 USACO434   Letter Game 0 / 0 2
825 USACO441   Shuttle Puzzle 0 / 0 1
826 USACO442   Pollutant Control 0 / 0 1

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