Python 批量生成变量

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基本思想就是利用locals()字典生成特定的变量,如列表，字典等。

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for p,i in enumerate(range(1,11)):
    locals()['l%i'%(p+1)] = []
for i in range(1,11):
    locals()['list'+str(i)] = []
    
for i in range(1,11):
    a='list%d=[]'%i 
exec a

另小九九

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dict_ = {}
for i in xrange(1,10):
    dict_[i]=''
    for j in range(1,i+1):
        tmp = str(j)+'*'+str(i)+'='+str(j*i)
        dict_[i] = dict_[i]+' '+tmp
    print dict_[i]