我想将一堆正值和负值写入文本文件,如下所示
1 12.203026 2.291063 -0.061603
1 -0.736147 1.353548 -1.347932
6 0.728048 1.348907 0.247566
6 -0.728048 1.348907 -10.247565
1 10.736147 1.353547 1.347932
1 -1.203026 12.291063 0.061604
6 11.583889 0.179143 -10.258947
当我写作时,它应该如上所述沿小数点对齐.我使用以下f.write()命令编写的代码,如下所示.
f.write('%s %2.6f %2.6f %2.6f\n' % (a, x, y, z ))
出去
1 12.203026 2.291063 -0.061603
1 -0.736147 1.353548 -1.347932
6 0.728048 1.348907 0.247566
6 -0.728048 1.348907 -10.247565
1 10.736147 1.353547 1.347932
1 -1.203026 12.291063 0.061604
6 11.583889 0.179143 -10.258947