随笔分类 - Enigmagroup
Solution Post
摘要：A bag has an unknown number of colored objects, with equal numbers of each color. Adding 20 objects of a new color to the bag would not change the probability of drawing (without replacement) two objects of the same color.How many objects are in the bag? (Before the extra objects are added.)列出来的等式含有
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摘要：In Challenge 1, i successfully simulated a post request in native environment.In challenge 2, i have to add a get request to fetch the question page, then use Regular Expression to get the random data.After a hours coding, i can't wait to enjoy my work and got the mark. However, my script was to
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