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n = int(input())
ans = [0, 1]
dp_li = [0, 1, 1]
def recur(n):
global ans
if n < 3:
ans[0] += 1
return 1
else: return recur(n - 1) + recur(n - 2)
def dp(n):
global ans, dp_li
if n < 3: return dp_li[n]
for i in range(3, n):
ans[1] += 1
dp_li.append(dp_li[i - 1] + dp_li[i - 2])
return dp_li[-1]
recur(n)
dp(n)
print(*ans)
pypy제출코드
dp