关于#python#的问题：我希望可以通过循环让x变成x1=[],x2=[],x3=[]比如说第一次循环是x1

Question

我希望可以通过循环让x变成x1=[],x2=[],x3=[]
比如说第一次循环是x1，第二次变成x2

```python
import re
import os
import numpy as np

files = []
x=[]
y=[]

i=0
j=0
dir_file_path = 'xukka'
for file in os.listdir(dir_file_path):
    if re.findall('.*?txt',file):
        files.append(file)
for name in files:
    a = np.loadtxt(name)
    x.append(a[:,0])
    y.append(a[:,1])
print(x)
for i in len(x): #这里让x变成x1，x2,x3

print(x)

```

Answer 1

这样？

import re
import os
import numpy as np
files = []
x=[]
y=[]
i=0
j=0
dir_file_path = 'xukka'
for file in os.listdir(dir_file_path):
    if re.findall('.*?txt',file):
        files.append(file)
for name in files:
    a = np.loadtxt(dir_file_path+'/'+name)
    x.append(a[:,0])
    y.append(a[:,1])

for i in range(len(x)): #这里让x变成x1，x2,x3
    if i==0:
        x1=x[i]
    elif i==1:
        x2=x[i]
    else:
        x3=x[i]
        
print(x1)
print(x2)
print(x3)