实现代码一、
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#!/usr/bin/python
x,y = 9 , 9 lst = [(x,y, str (y) + 'X' + str (x) + '=' + str (x * y)) for x in range ( 1 ,y + 1 ) for y in range ( 1 ,x + 1 )]
for item in lst:
print item[ 2 ],
if (item[ 0 ] = = item[ 1 ]):
print '\n'
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实现代码二、
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for i in range ( 1 , 10 ):
for j in range ( 1 ,i + 1 ):
print str (i * j) + '=' + str (i) + "*" + str (j) + ' ' ,
print ''
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