怎么让古诗竖排排列？我的代码要怎么改？

Question

 

Answer 1

# coding=utf-8
from __future__ import print_function
a = "床前明月光 疑是地上霜 举头望明月 低头思故乡"
a += ' '
for i in range(0, 6):
    for j in range(0, 4):
        c = a[(3 - j) * 6 + i]
        if (c == ' '): continue;
        if (j == 3): c += '\n';
        print (c,end ='');