Algorithms/DP (Dynamic Programming)
피보나치 수2 (2748)
Louisus
2020. 5. 19. 00:40
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n = int(input())
f0, f1 = 0, 1
for i in range(n):
f0, f1 = f1, f0+f1
print(f0)
# 스왑 표현