LeetCode #1929: Concatenation of Array
β’ 95 words β’ 1 min β’ updated
LeetCode #1929: Concatenation of Array:
Various ways to concatenate:
python
class Solution:
def getConcatenation(self, nums: List[int]) -> List[int]:
return nums * 2
python
class Solution:
def getConcatenation(self, nums: List[int]) -> List[int]:
return [n for n in nums] + [n for n in nums]
python
class Solution:
def getConcatenation(self, nums: List[int]) -> List[int]:
return nums + nums
python
class Solution:
def getConcatenation(self, nums: List[int]) -> List[int]:
for n in nums[:]:
nums.append(n)
return nums
python
class Solution:
def getConcatenation(self, nums: List[int]) -> List[int]:
ans = []
for _ in range(2):
for n in nums:
ans.append(n)
return ans