ID Problem Show tags Hide tags AC / Tried Difficulty
836 P836   [綠]隱藏的價值 0 / 0 (None)
837 P837   [粉紅]神秘的元素 0 / 0 (None)
838 P838   [粉紅]重組新元素 0 / 0 (None)
839 P839   Exactly Electrical 0 / 0 (None)
840 P840   [藍]遙控車 0 / 0 (None)
841 P841   [橙]品質檢查 0 / 0 (None)
842 P842   [黃]NATO phonetic alphabet 0 / 0 (None)
843 P843   [黃]Reward Reward Reward ... 0 / 0 (None)
844 P844   質數和 0 / 0 (None)
846 P846   函數解析1 0 / 0 (None)
847 P847   打印+矩形 0 / 0 (None)
848 P848   合成合數 0 / 0 (None)
849 P849   數列和(二) 0 / 0 (None)
850 P850   幾多個星期一 0 / 0 (None)
851 P851   萬里奔襲 0 / 0 (None)
853 P853   社交軟件 0 / 0 (None)
855 P855   古文翻譯 0 / 0 (None)
856 P856   分配曲奇1~ 0 / 0 (None)
857 P857   分配曲奇2~ 0 / 0 (None)
858 P858   函數解析2 0 / 0 (None)
859 P859   Tournament Selection 0 / 0 (None)
860 P860   Magic Squares 0 / 0 (None)
862 P862   合成合數 0 / 0 (None)
863 P863   分配蘋果的藝術 0 / 0 (None)
864 P864   Secret Instructions 0 / 0 (None)
865 P865   Searching for Strings 0 / 0 (None)
867 P867   打印矩形+ 0 / 0 (None)
868 P868   數字性質1 0 / 0 (None)
869 P869   數字性質2 0 / 0 (None)
870 P870   數字性質(3) 0 / 0 (None)
872 P872   100! 0 / 0 (None)
873 P873   買蛋撻 0 / 0 (None)
874 P874   買蛋糕 0 / 0 (None)
875 P875   買雞蛋仔 0 / 0 (None)
878 P878   買鉛筆2 0 / 0 1
879 P879   Hidden Palindrome 0 / 0 (None)
880 P880   Arrival Time 0 / 0 (None)
881 P881   Tandem Bicycle 0 / 0 (None)
882 P882   高精度加法 0 / 0 (None)
883 P883   音符的旋律 0 / 0 (None)
884 P884   填充單詞 0 / 0 (None)
886 P886   A減B的數對 0 / 0 (None)
887 P887   一個蘿蔔一個坑 0 / 0 (None)
888 P888   約瑟夫環問題 0 / 0 (None)
889 P889   列表L的子女們 0 / 0 (None)
890 P890   找因數 0 / 0 (None)
891 P891   破譯密碼 0 / 0 (None)
892 P892   Favourite Times 0 / 0 (None)
893 P893   登入 0 / 0 (None)
894 P894   自定義階乘函數 0 / 0 (None)
895 P895   數字位數 0 / 0 (None)
896 P896   N的倍數 0 / 0 (None)
898 P898   印星符 0 / 0 (None)
899 P899   最小的正整數 0 / 0 (None)
900 P900   防疫咨詢 0 / 0 (None)
901 P901   票價 0 / 0 (None)
903 P903   二分查找算法 0 / 0 (None)
904 P904   翻转字符串里的单词 0 / 0 (None)
905 P905   組合和 0 / 0 (None)
906 P906   重疊面積 0 / 0 (None)
907 P907   差的中位數 0 / 0 (None)
908 P908   指揮官 0 / 0 (None)
909 P909   哥德巴赫猜想 0 / 0 (None)
911 P911   Cupcake Party 0 / 0 (None)
912 P912   Fergusonball Ratings 0 / 0 (None)
913 P913   Harp Tuning 0 / 0 (None)
914 P914   好數 0 / 0 1
916 P916   素數大酬賓 0 / 0 (None)
917 P917   Performance Indicators (成績指標) 0 / 0 1
918 P918   Cards (卡牌) 0 / 0 (None)
919 P919   2023新年快樂 0 / 0 (None)
920 P920   求正整數的各個數位之和 0 / 0 (None)
921 P921   大轉盤 0 / 0 3
922 P922   小小恆的數學題 3 / 8 10
923 P923   優惠購物 1 / 1 10
924 P924   小恆恆的數學題 0 / 0 (None)
926 P926   小小恆的奥數題 0 / 0 (None)
928 P928   购票规则 0 / 0 (None)
929 P929   開門密碼 0 / 0 (None)
930 P930   池塘 0 / 0 (None)
932 P932   [藍]海戰 0 / 0 (None)
933 P933   ISBN碼 0 / 0 (None)
935 P935   派糖果 0 / 0 (None)
937 P937   反方向 0 / 0 (None)
938 P938   求數列中偶數的個數III 0 / 0 (None)
939 P939   分正負數列 0 / 0 (None)
941 P941   拯救繩 0 / 0 (None)
942 P942   求數列中偶數的個數 0 / 0 (None)
943 P943   尋找最大值 (n 行版) 0 / 0 2
944 P944   不要問爲什麽高射炮會放平 0 / 0 (None)
945 P945   遞減排序 0 / 0 (None)
946 P946   簡單排序(n行) 0 / 0 (None)
947 P947   Yet Another Card Problem 0 / 0 (None)
949 P949   統計數字 0 / 0 (None)
950 P950   Exponential Equation 0 / 0 (None)
951 P951   把一二一分為二 0 / 0 (None)
952 P952   統一大小寫字母 0 / 0 (None)
953 P953   裝箱問題2 0 / 0 (None)
954 P954   採藥2 0 / 0 (None)
955 P955   水底機器人2 0 / 0 (None)

算法

贪心 模拟 递推 NPC

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