with open('data.txt','r') as fp:
data=fp.readlines()
print(data)
data=[int(line.strip()) for line in data]
data.sort()
data=[str(i)+'\n' for i in data]
with open('data_asc.txt','w') as fp:
fp.writelines(data)
在路径下创建一个data.txt文件,里面随便写几行数字:

运行后:

自动生成了一个data_asc.txt文件

1万+





