(1)正常的spa
for i in range(1,10): for j in range(1,i+1): print('%d*%d=%d'%(j,i,i*j),end='\t') print('')
(2)倒着的code
for x in range(9,0,-1): for y in range(1,x+1): print('%d*%d=%d'%(y,x,x*y),end='\t') print('')
(3)一行代碼blog
print ('\n'.join([' '.join(['%d*%d=%d' % (y,x,x*y) for y in range(1,x+1)]) for x in range(1,10)]))