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Problem ID Title Solved Submit Pass Rate
2493一大排奶牛
USACO2012USOpen,BronzeDivision双指针
1912015.8%
2709输出每个单词
字符处理双指针
20633162.2%
3258[2011_p2]统计单词数
字符普及双指针
5014833.8%
6686和为S的连续正数序列
双指针
507467.6%