1568 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
909 P398   KKT函数206哥德巴赫猜想 0 / 0 (None)
910 P399   NOIP201305转圈游戏 0 / 0 (None)
911 P400   NOIP201304车站分级 0 / 0 (None)
912 P401   NOIP201307货车运输 0 / 0 (None)
913 P402   NOIP201306火柴排队 0 / 0 (None)
914 P403   NOIP201309花匠 0 / 0 (None)
915 P404   NOIP201308积木大赛 0 / 0 (None)
916 P405   NOIP201301计数问题 0 / 0 (None)
917 P406   NOIP201310华容道 0 / 0 (None)
918 P407   NOIP201303小朋友的数字 0 / 0 (None)
919 P408   NOIP201302表达式求值 0 / 0 (None)
920 P409   NOIP201209借教室 0 / 0 (None)
921 P410   NOIP201201质因数 0 / 0 (None)
922 P411   NOIP201210疫情控制 0 / 0 (None)
923 P412   NOIP201203摆花 0 / 0 (None)
924 P413   NOIP201202寻宝 0 / 0 (None)
925 P414   病毒 0 / 0 (None)
926 P415   烦人的幻灯片 0 / 0 (None)
927 P416   家谱树 0 / 0 (None)
928 P417   连通块 0 / 0 (None)
929 P418   鱼塘钓鱼 0 / 0 (None)
930 P419   医院设置 0 / 0 (None)
931 P420   单词查找树 0 / 0 (None)
932 P421   城市路 0 / 0 (None)
933 P422   分糖果 0 / 0 (None)
934 P423   中缀表达式值 0 / 0 (None)
935 P424   车厢调度 0 / 0 (None)
936 P425   热浪 0 / 0 (None)
937 P426   围成面积 0 / 0 (None)
938 P427   溶液模拟器 0 / 0 (None)
939 P428   搭配购买 0 / 0 (None)
940 P429   FBI树 0 / 0 (None)
941 P430   二叉树遍历 0 / 0 (None)
942 P431   打击犯罪 0 / 0 (None)
943 P432   查找二叉树 0 / 0 (None)
944 P433   亲戚 0 / 0 (None)
945 P434   二叉树输出 0 / 0 (None)
946 P435   家谱 0 / 0 (None)
947 P436   刻录光盘 0 / 0 (None)
948 P437   产生数 0 / 0 (None)
949 P438   奇怪的电梯 0 / 0 (None)
950 P439   珍珠 0 / 0 (None)
951 P440   对称二叉树 0 / 0 (None)
952 P441   食物链 0 / 0 (None)
953 P442   繁忙的都市 0 / 0 (None)
954 P443   局域网 0 / 0 (None)
955 P444   括弧匹配检验 0 / 0 (None)
956 P445   信使 0 / 0 (None)
957 P446   表达式括号匹配 0 / 0 (None)
958 P447   最短路径 0 / 0 (None)
959 P448   计算 0 / 0 (None)
960 P449   最优乘车 0 / 0 (None)
961 P450   字符串匹配问题 0 / 0 (None)
962 P451   连接格点 0 / 0 (None)
963 P452   小明的账单 0 / 0 (None)
964 P453   联络员 0 / 0 (None)
965 P454   看病 0 / 0 (None)
966 P455   铲雪车 0 / 0 (None)
967 P456   奖金 0 / 0 (None)
968 P457   最少步数 0 / 0 (None)
969 P458   求后序遍历 0 / 0 (None)
970 P459   香甜的黄油 0 / 0 (None)
971 P460   找树根和孩子 0 / 0 (None)
972 P461   大盗阿福 0 / 0 (None)
973 P462   最小花费 0 / 0 (None)
974 P463   一笔画问题 0 / 0 (None)
975 P464   扩展二叉树 0 / 0 (None)
976 P465   高精度乘法 0 / 0 (None)
977 P466   最长公共子上升序列 0 / 0 (None)
978 P467   回文数 0 / 0 (None)
979 P468   高精除 0 / 0 (None)
980 P469   鸣人的影分身 0 / 0 (None)
981 P470   格子游戏 0 / 0 (None)
982 P471   亲戚 0 / 0 (None)
983 P472   股票买卖 0 / 0 (None)
984 P473   Maximum sum 0 / 0 (None)
985 P474   最优布线问题 0 / 0 (None)
986 P475   数的划分 0 / 0 (None)
987 P476   城市公交网建设问题 0 / 0 (None)
988 P477   车厢重组 0 / 0 (None)
989 P478   昆虫繁殖 0 / 0 (None)
990 P479   求逆序对 0 / 0 (None)
991 P480   最短网络 0 / 0 (None)
992 P481   自然数的拆分 0 / 0 (None)
993 P482   组合的输出 0 / 0 (None)
994 P483   排队接水 0 / 0 (None)
995 P484   过河卒 0 / 0 (None)
996 P485   位数问题 0 / 0 (None)
997 P486   数的计数 0 / 0 (None)
998 P487   集合的划分 0 / 0 (None)
999 P488   删数问题 0 / 0 (None)
1000 P489   均分纸牌 0 / 0 (None)
1001 P490   走迷宫 0 / 0 (None)
1002 P491   求最长不下降序列 0 / 0 (None)
1003 P492   数字金字塔 0 / 0 (None)
493 493   「一本通 1.1 例 1」活动安排 0 / 0 (None)
1004 P493   活动选择 0 / 0 (None)
494 494   「一本通 1.1 练习 5」钓鱼 0 / 0 (None)
1005 P494   拦截导弹问题 0 / 0 (None)
495 495   「一本通 3.6 例 1」分离的路径 0 / 0 (None)

Categories

Lucky

Pick a problem randomly based on the current filter.

  1. Language
  2. Legacy mode
  3. Theme
  3. Worker 0, 17ms
  4. Powered by Hydro v5.0.0-beta.9 Community