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在这里我投了两个实习 machine learning internship 和 quantative analyst internship
第一个machine learning OA:Q2 Consecutive Number
he dicttes it as follows: first says the number of consecutive identical numbers and then says the number itself. E.g: The sequence 1 1 3 3 3 2 2 2 2 14 14 14 11 11 11 2 will be dictated as "Two ones, three threes, four twos, three fourteens, three elevens, one two". So you will write down the sequence 2 1 3 3 4 2 3 14 3 11 1 2. Your program shautiful. What is the maximum possible beauty of this string?
Input:
Your program should read lines from standard input. Each line is a string. Output:
print out the maximum beauty of the string.
第二个: coin change
最后讲个project给没有经验的人听。
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