P2209 [USACO13OPEN]燃油经济性Fuel Economy 题目描述 Farmer John has decided to take a cross-country vacation. Not wanting his cows to feel left out, however, he has decided to rent a large truck and to bring the cows with him as well! The truck has a large tan…
16.The Effect of Advertisement 广告的影响 (1) The appeal of advertising to buying motives can have both negative and positive effects.Consumers may be convinced to buy a product of poor quality or high price because of an advertisement.For example,some ad…
CORRELATION COEFFICIENTS We've discussed how to summarize a single variable. The next question is how to summarize a pair of variables measured on the same observational unit--(percent of calories from saturated fat, cholesterol level), (amount of fe…
AS AUTO MAKERS ADD far-out features to the latest cars at warp speed--everything from futuristic heads-up displays to simple perks like hands-free calling--the appeal of the newest showroom tech can be hard to resist. But a car, unlike a smartphone,…
今天的文章来自Jerry的老同事张航. 张航和Jerry一样于2007年毕业后加入SAP成都研究院工作至今.进入SAP后的第一个开发部门是SAP Business by Design Infrastructure团队,该团队老大就是昔日SAP成都CEC三巨头之一的马洪波老师(SAP成都研究院CEC团队三巨头之一:M君的文章预告). 后来张航在成都多个开发团队待过,积累了丰富的ABAP, Java和JavaScript的开发经验,是SAP成都为数不多的既有SAP Basis经验又有应用程序开发经验…
