python之九九乘法表,一行一行的打印出来。
for i in range(1,2):
print( '%d X %d = %d' % (i,1,i*1) ,end = ' ' )
print('')
for i in range(1,3):
print( '%d X %d = %d' % (i,2,i*2) ,end = ' ' )
print('')
for i in range(1,4):
print( '%d X %d = %d' % (i,3,i*3) ,end = ' ' )
print('')
for i in range(1,5):
print( '%d X %d = %d' % (i,4,i*4) ,end = ' ' )
print('')
for i in range(1,6):
print( '%d X %d = %d' % (i,5,i*5) ,end = ' ' )
print('')
for i in range(1,7):
print( '%d X %d = %d' % (i,6,i*6) ,end = ' ' )
print('')
for i in range(1,8):
print( '%d X %d = %d' % (i,7,i*7) ,end = ' ' )
print('')
for i in range(1,9):
print( '%d X %d = %d' % (i,8,i*8) ,end = ' ' )
print('')
for i in range(1,10):
print( '%d X %d = %d' % (i,9,i*9) ,end = ' ' )
print('')
合并成2层for循环:
for i in range(1,10):
for j in range(1,i+1):
print( '%d X %d = %d' % (j,i,i*j),end = ' ' )
print(' ')
九九乘法表运行结果如下:
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