python 字符串排序
时间: 2023-08-25 17:18:32 浏览: 102
python 实现字符串排序
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Python中对字符串排序的方法有多种。其中一种方法是将字符串转换成数组,对数组进行排序,然后再将排序后的数组转换回字符串。可以使用list()函数将字符串转换成数组,然后使用sort()方法对数组进行排序,最后使用join()方法将排序后的数组转换回字符串。以下是示例代码:
```python
s = "HelloWorld!"
l = list(s)
l.sort()
s = "".join(l)
print(s)
```
运行结果为:`!HWdellloor`。这种方法是通过转换成数组来进行排序的。 = i
new = sorted(alpha, key=lambda x: x.upper())
for key, value in other.items():
new.insert(key, value)
print(''.join(new))
except:
break
```
这种方法可以处理多行输入,并对每一行的字符串进行排序。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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