poj
- 网络评测系统
poj-
The little cat wants to earn some money from POJ , and try to persuade his mother to see the doctor : Input Two strings with lowercase letters on two of the input lines individually .
小猫想要赚得来自POJ的一些钱，而且试着劝他的母亲看医生输入二线用在输入中的二上的小写字母个别地排成一行。
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Based on the results of investigation in 1984-1985 , the distribution of chemical factors in waters of Liaoning coastal zone , such as DO , pH , salinity and nutrients ( POJ ~ - P ), are discussed .
以1984&1985年海岸带调查资料为基础，讨论了辽宁省海岸带水域的化学要素（DO，pH，盐度、磷酸盐）的分布规律。