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网址 https://inst.eecs.berkeley.edu/~cs61a/fa21/disc/disc07/#oop problem1: problem2: problem3: problem4: problem 5: problem6: 阅读全文
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网址 https://inst.eecs.berkeley.edu/~cs61a/fa21/proj/ants/#introduction #problem1: 修改两个ant类的food_cost,并且HarvesterAnt可以每回合加一个gamestate.food class Harvest 阅读全文
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网址 https://inst.eecs.berkeley.edu/~cs61a/fa21/lab/lab07/#topics problem1: case1: case2: case3: Account: class Account: """An account has a balance and 阅读全文
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网址 https://inst.eecs.berkeley.edu/~cs61a/fa21/hw/hw05/#required-questions def gen_perms(seq): """Generates all permutations of the given sequence. Eac 阅读全文
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网址 https://inst.eecs.berkeley.edu/~cs61a/fa20/lab/lab06/#topics problem124: this_file = __file__ def make_adder_inc(a): """ >>> adder1 = make_adder_in 阅读全文
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网址 https://inst.eecs.berkeley.edu/~cs61a/fa21/disc/disc06/#q1-wwpd-mutability problem1: problem2: problem3: problem4: problem5: problem6: problem7: 阅读全文
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网址 https://inst.eecs.berkeley.edu/~cs61a/fa21/lab/lab06/#q5-repeated from re import I HW_SOURCE_FILE = __file__ def insert_items(lst, entry, elem): "" 阅读全文
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网址 https://inst.eecs.berkeley.edu/~cs61a/fa21/hw/hw04/#required-questions problem10的不同原因是精度问题除法在计算机中精确的位数有限,只要数字足够大就会产生不同 代码: HW_SOURCE_FILE = __file_ 阅读全文
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网址 https://inst.eecs.berkeley.edu/~cs61a/fa21/disc/disc05/ problem1: problem2: problem3: problem4: problem5: problem6: problem7: problem8: 只有‘1’这个奇数乘三 阅读全文
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网址 https://inst.eecs.berkeley.edu/~cs61a/fa21/lab/lab05/#required-questions #problem1: def factors_list(n): """Return a list containing all the number 阅读全文