Def get_first_values(d): '''dict d's values are non-empty lists. Return a list containing the first item of each list in d. For example, if d is this: {1: ['a', 'b'], 2: ['c', 'd'], 3: ['e', 'f']} then get_first_values(d) would return ['a', 'c', 'e'].'''
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Anonymous
ANSWERS: 1
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Try something like: def get_first_values(d): res = [] for k,v in d.iteritems(): res.append(v[0]) return res
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