Problem IDTitleSolved
1024邮票面值设计NOIP1999提高组0
1280【USACO】亲情树(USACO 2018)USACObronze0
1536【入门】勾股数枚举17
1025计算器的改良NOIP2000普及组0
1281【USACO】贝壳游戏(USACO 2019)USACObronze12
1537字符串删减双指针2
1026税收与补贴问题NOIP2000普及组0
1282【USACO】困牛分类(USACO 2019)USACObronze0
1538最长连续不重复子序列双指针2
1027乘积最大NOIP2000普及组0
1283【USACO】猜猜那个动物(USACO 2019)USACObronze0
1539数组元素的目标和双指针2
1028单词接龙NOIP2000普及组0
1284【USACO】奶牛聚集 herding(USACO 2019)USACObronze6
1540判断子序列双指针0
1029进制转换NOIP2000提高组0
1285【USACO】草地种植 revegetate(USACO 2019)USACObronze4
1541【入门】求和8
1030方格取数NOIP2000提高组9
1286【USACO】流量监测traffic(USACO 2019)USACObronze2
1031 数的计算NOIP2001普及组0
1287【USACO】Bucket Brigade(灭火小队)(USACO 2019)USACObronze7
1032最大公约数和最小公倍数问题NOIP2001普及组5
1288【USACO】Milk Factory(牛奶厂)(USACO 2019)USACObronze2
1544国立音乃木坂学院の废校危机(lovelive系列)2
1033求先序排列NOIP2001普及组4
1289【USACO】Cow Evolution(奶牛进化)(USACO 2019)USACObronze0
1545抢镜の南小鸟(lovelive系列)一维数组2
1034装箱问题NOIP2001普及组2
1290【USACO】Cow Gymnastics(奶牛体操)(USACO 2019)USACObronze1
1546μ'sの危机(lovelive系列)数组1
1035一元三次方程求解NOIP2001提高组4
1291【USACO】whereami 我在哪?(USACO 2019)USACObronze二分7
1547【USACO】greetings模拟入门16
1036数的划分NOIP2001提高组0
1292【USACO】lineup 挤奶顺序(USACO 2019)USACObronze0
1548【USACO】times17模拟入门2
1037统计单词个数NOIP2001提高组0
1293【USACO】文字处理机(USACO 2020)USACObronze0
1549【USACO】relay模拟入门0
1038级数求和NOIP2002普及组28
1294【USACO】奶牛拍照photo (USACO 2020)USACObronze0
1039选数NOIP2002普及组搜索5
1040产生数NOIP2002普及组0
1296【USACO】赛跑race (USACO 2020)USACObronze0
1041过河卒NOIP2002普及组5
1297【入门】求平均年龄循环158
1042均分纸牌NOIP2002提高组0
1298【入门】财务管理循环89
1043字串变换NOIP2002提高组0