[Python][백준 9095번] 123 더하기

n = int(input())

m = 3

nums = [1, 2, 3]

dp = [0]*11

dp[0] = 1

for i in range(len(dp)):

    for j in range(m):

        if i - nums[j] >= 0:

            dp[i] += dp[i-nums[j]]

print("dp", dp)