难度:中等
一、题目描述:
二、解题分析:
1、剑指解析
2、代码实现
class Solution:
def minNumber(self, nums: List[int]) -> str:
if not nums:
return None
for i in range(len(nums)):
nums[i] = str(nums[i])
for i in range(len(nums)):
for j in range(i+1,len(nums)):
if (nums[i] + nums[j]) > (nums[j] + nums[i]):
nums[i], nums[j] = nums[j], nums[i]
return ''.join(nums)