Python打印乘法表

print 函数默认的结束符是换行符，传入参数end=’ ’ 修改成按空格结尾

for row in range(1,10):
   ...:     for col in range(1,row+1):
   ...:         print("{0}*{1}=".format(row,col),row*col,end=" ")
   ...:     print('')