ID 题目 显示标签 隐藏标签 AC / 尝试 难度
860 P1859   The Perfect Symmetry 0 / 0 (无)
861 P1860   Currency Exchange 1 / 1 10
862 P1861   Network 1 / 1 10
863 P1862   Stripies 1 / 6 5
864 P1863   Subnumber 1 / 1 10
865 P1864   Funny Card Game 0 / 0 (无)
866 P1865   Practice 0 / 0 (无)
867 P1866   Help! 0 / 3 10
868 P1867   Treequivalence 1 / 4 10
869 P1868   Antiarithmetic? 1 / 3 10
870 P1869   Test 1 / 4 10
871 P1870   Bee Breeding 0 / 2 10
872 P1871   Bullet Hole 0 / 0 (无)
873 P1872   A Dicey Problem 1 / 1 10
874 P1873   The Fortified Forest 1 / 1 10
875 P1874   Trade on Verweggistan 1 / 1 10
876 P1875   Robot 1 / 1 10
877 P1876   The Letter Carrier's Rounds 1 / 1 10
878 P1877   Flooded! 1 / 1 10
879 P1878   Jill's Bike 1 / 1 10
880 P1879   Tempus et mobilius Time and motion 1 / 1 10
881 P1880   Variable Radix Huffman Encoding 0 / 0 (无)
882 P1881   Sail Race 1 / 1 10
883 P1882   Stamps 1 / 1 10
884 P1883   Theseus and the Minotaur 1 / 1 10
885 P1884   Train Time 0 / 0 (无)
886 P1885   Uncompress 1 / 1 10
887 P1886   Borrowers 1 / 1 10
888 P1887   Testing the CATCHER 1 / 1 10
889 P1888   Crossword Answers 1 / 1 10
890 P1889   Package Pricing 0 / 0 (无)
891 P1890   Switching Channels 0 / 0 (无)
892 P1891   Typesetting 0 / 5 10
893 P1892   VTAS - Vessel Traffic Advisory Service 0 / 2 10
894 P1893   Monitoring Wheelchair Patients 0 / 1 10
895 P1894   Alternative Scale of Notation 1 / 4 10
896 P1895   Bring Them There 1 / 3 10
897 P1896   Code Formatting 1 / 2 10
898 P1897   Data Mining 0 / 1 10
899 P1898   Entropy 0 / 1 10
900 P1899   Farmer Bill's Problem 1 / 2 10
901 P1900   Game 1 / 7 10
902 P1901   Hypertransmission 1 / 3 10
903 P1902   Illumination 0 / 3 10
904 P1903   Jurassic Remains 1 / 4 10
905 P1904   King's Quest 1 / 8 10
906 P1905   Expanding Rods 1 / 8 10
907 P1906   Three powers 1 / 3 1
908 P1907   Work Reduction 1 / 14 5
909 P1908   Grid Speed 0 / 3 10
910 P1909   Marbles on a tree 1 / 4 10
911 P1910   Adam's Genes 0 / 3 10
912 P1911   A Well-Formed Problem 1 / 4 10
913 P1912   A highway and the seven dwarfs 1 / 3 5
914 P1913   Cocktails 1 / 5 10
915 P1914   Cramer's Rule 1 / 3 7
916 P1915   Knight Moves 1 / 5 8
917 P1916   Rat Attack 1 / 12 5
918 P1917   Automatic Poetry 1 / 6 5
919 P1918   Ranking List 0 / 2 10
920 P1919   Ship Journey 0 / 0 (无)
921 P1920   Towers of Hanoi 1 / 3 8
922 P1921   Paper Cut 0 / 0 (无)
923 P1922   Ride to School 1 / 7 5
924 P1923   Fourier's Lines 1 / 2 5
925 P1924   The Treasure 1 / 1 5
926 P1925   Spiderman 1 / 1 10
927 P1926   Pollution 1 / 1 10
928 P1927   Area in Triangle 1 / 2 5
929 P1928   The Peanuts 1 / 1 8
930 P1929   Calories from Fat 1 / 3 5
931 P1930   Dead Fraction 1 / 2 10
932 P1931   Biometrics 1 / 1 5
933 P1932   XYZZY 1 / 1 5
934 P1933   A Brief Gerrymander 0 / 0 (无)
935 P1934   Trip 1 / 1 5
936 P1935   Journey 0 / 1 10
937 P1936   All in All 1 / 1 5
938 P1937   Balanced Food 0 / 0 (无)
939 P1938   California Jones and the Gate to Freedom 0 / 0 (无)
940 P1939   Diplomatic License 1 / 1 8
941 P1940   Polygon Programming with Ease 1 / 1 5
942 P1941   The Sierpinski Fractal 1 / 6 10
943 P1942   Paths on a Grid 1 / 2 10
944 P1943   Hall of Fountains 0 / 0 (无)
945 P1944   Fiber Communications 1 / 2 10
946 P1945   Power Hungry Cows 1 / 1 10
947 P1946   Cow Cycling 1 / 2 10
948 P1947   Rebuilding Roads 1 / 3 10
949 P1948   Triangular Pastures 1 / 1 10
950 P1949   Chores 1 / 2 10
951 P1950   Dessert 1 / 1 10
952 P1951   Extra Krunch 1 / 1 10
953 P1952   BUY LOW, BUY LOWER 1 / 1 10
954 P1953   World Cup Noise 1 / 1 10
955 P1954   Warez Test 0 / 0 (无)
956 P1955   Rubik's Cube 1 / 1 10
957 P1956   Pumps and Pipes 0 / 0 (无)
958 P1957   Beehives 1 / 2 10
959 P1958   Strange Towers of Hanoi 1 / 1 10

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