377. Combination Sum IV
solution
class Solution:
def combinationSum4(self, nums: List[int], target: int) -> int:
dp = [0] * (target + 1)
dp[0] = 1
for i in range(1, target+1):
for num in nums:
if i - num >= 0:
dp[i] += dp[i - num]
return dp[target]Last updated