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Problem ID Title Solved Submit Pass Rate
2911硬币收藏
2019JOI贪心
41136.4%
63292019 完善程序2：计数排序
2019完善程序2
11100.0%
63352019 阅读程序2：选出不冲突的数对
2019阅读程序2
22100.0%
63432019阅读程序3：二叉树求最小值
2019阅读程序3：二叉树求最小值
11100.0%
7319听歌识曲
2019年第十七届绍兴市少儿信息学竞赛复赛试题
29064345.1%
7327公交换乘
2019普及组
6217934.6%
7330加工零件
2019普及组
10122345.3%
7985 困牛放牧
USACO2019FebruaryContest,Bronze
10923047.4%
7986大型植被恢复
USACO2019FebruaryContest,Bronze
518063.8%
7987Measuring Traffic
USACO2019FebruaryContest,Bronze
296246.8%
7988困牛放牧
USACO2019FebruaryContest,Silver
2611522.6%
7989谷仓刷漆
USACO2019FebruaryContest,Silver
327045.7%
7992种植
USACO2019FebruaryContest,Silver并查集求连通块
287736.4%
7993牛乐园
USACO2019FebruaryContest,Gold线段树
71163.6%
7994洗盘子 Dishwashing
USACO2019FebruaryContest,Gold
101566.7%
7995 Painting the Barn 谷仓刷漆
USACO2019FebruaryContest,Gold
81080.0%
7997 Cow Dating
USACO2019FebruaryContest,Platinum
3933.3%
7998Moorio Kart
USACO2019FebruaryContest,Platinum
2540.0%
8002 Shell Game
USACO2019JanuaryContest,Bronze
5110847.2%
8003Sleepy Cow Sorting
USACO2019JanuaryContest,Bronze
439644.8%
8005 Guess the Animal
USACO2019JanuaryContest,Bronze
22100.0%
8006Grass Planting
USACO2019JanuaryContest,Silver
449247.8%
8007 Icy Perimeter
USACO2019JanuaryContest,Silver
235244.2%
8009山顶风光
USACO2019JanuaryContest,Silver
235442.6%
8011 Cow Poetry 牛诗
USACO2019JanuaryContest,Gold
81747.1%
8012Sleepy Cow Sorting
USACO2019JanuaryContest,Gold
142948.3%
8013捷径
USACO2019JanuaryContest,Gold
91656.2%
8020Train Tracking 2
USACO2019JanuaryContest,Platinum
11100.0%
8129牛奶输送
USACO2019DecemberContest,Gold
122941.4%
8130Milk Visits
USACO2019DecemberContest,Gold
3560.0%
8131Moortal Cowmbat
USACO2019DecemberContest,Gold
22100.0%
8133Meetings
USACO2019DecemberContest,Silver
4666.7%
8134Milk Visits
USACO2019DecemberContest,Silver
133537.1%
8135Cow Gymnastics
USACO2019DecemberContest,Bronze
3650.0%
8136Where Am I?
USACO2019DecemberContest,Bronze
22100.0%
8137 Livestock Lineup
USACO2019DecemberContest,Bronze
4944.4%
8316Snakes
USACO2019USOpenContest,Gold
000.0%
8854最强大脑（慈溪2019第1题）
循环
2366.7%
8856奇偶数（慈溪2019第3题）
二分答案
2395.1%
8896序列 (sequence)
海淀区2019规律
1250.0%
8898迷宫 (maze)
海淀区2019宽搜
11100.0%
9242轨道炮
蓝桥杯2019国赛p8695
2825.0%
9354估计人数
蓝桥杯2019国赛p8694
21118.2%
9396奇数倍数
蓝桥杯2019国赛p8691填空
11100.0%