s_id stringlengths 10 10 | p_id stringlengths 6 6 | u_id stringlengths 10 10 | date stringlengths 10 10 | language stringclasses 1
value | original_language stringclasses 11
values | filename_ext stringclasses 1
value | status stringclasses 1
value | cpu_time int64 0 100 | memory stringlengths 4 6 | code_size int64 15 14.7k | code stringlengths 15 14.7k | problem_id stringlengths 6 6 | problem_description stringlengths 358 9.83k | input stringlengths 2 4.87k | output stringclasses 807
values | __index_level_0__ int64 1.1k 1.22M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
s340959378 | p02233 | u432133312 | 1586346340 | Python | Python3 | py | Accepted | 20 | 5604 | 213 | def fib(n):
memo = [0 for _ in range(n+1)]
memo[0] = 1
memo[1] = 1
for i in range(n-1):
memo[i+2] = memo[i+1] + memo[i]
return memo[n]
n = int(input())
print(fib(n))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,382 |
s709036502 | p02233 | u067972379 | 1586185800 | Python | Python3 | py | Accepted | 20 | 5600 | 121 | N = int(input())
dp = [0] * (N + 1)
dp[0] = dp[1] = 1
for i in range(2, N+1):
dp[i] = dp[i-1] + dp[i-2]
print(dp[N])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,383 |
s289327145 | p02233 | u698024824 | 1586100185 | Python | Python3 | py | Accepted | 20 | 5600 | 321 | class Fib:
def __init__(self):
self.memo = {0: 1, 1: 1}
def calc_fib(self, n):
if n in self.memo.keys():
return self.memo[n]
self.memo[n] = self.calc_fib(n - 2) + self.calc_fib(n - 1)
return self.memo[n]
fib = Fib()
print(fib.calc_fib(int(input())))... | p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,384 |
s725475675 | p02233 | u344362704 | 1586075541 | Python | Python3 | py | Accepted | 20 | 5600 | 121 | n = int(input())
fib = [1, 1, 2]
for i in range(3, n+1):
tmp = fib[i-1] + fib[-2]
fib.append(tmp)
print(fib[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,385 |
s259620822 | p02233 | u740184621 | 1586072640 | Python | Python3 | py | Accepted | 20 | 5604 | 272 | def fib_memo(n):
memo = [0] * (n + 1)
def _fib(n):
if n <= 1:
return 1
if memo[n] != 0:
return memo[n]
memo[n] = _fib(n-1) + _fib(n-2)
return memo[n]
return _fib(n)
N = int(input())
print(fib_memo(N))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,386 |
s700224049 | p02233 | u622912304 | 1585981346 | Python | Python3 | py | Accepted | 20 | 5600 | 296 | # https://onlinejudge.u-aizu.ac.jp/problems/ALDS1_10_A
if __name__ == "__main__":
n = int(input())
if n == 0 or n == 1:
result = 1
else:
A = [1] * (n + 1)
for i in range(2, n+1):
A[i] = A[i-1] + A[i-2]
result = A[n]
print(result)
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,387 |
s073888458 | p02233 | u076951214 | 1585901743 | Python | Python3 | py | Accepted | 20 | 5600 | 125 | n=int(input())
fib=[0 for _ in range(45)]
fib[0]=1
fib[1]=1
for i in range(2,45):
fib[i]=fib[i-1]+fib[i-2]
print(fib[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,388 |
s193951201 | p02233 | u341188593 | 1585797029 | Python | Python3 | py | Accepted | 20 | 5600 | 97 | n=int(input())
L=[0]*(n+1)
L[0]=1
L[1]=1
for i in range(n-1):
L[i+2]=L[i+1]+L[i]
print(L[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,389 |
s125988924 | p02233 | u037820925 | 1585741925 | Python | Python3 | py | Accepted | 20 | 5600 | 113 | n = int(input())
f = [0]*45
f[0] = 1
f[1] = 1
for i in range(2,45):
f[i] = f[i-1] + f[i-2]
print(f[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,390 |
s283101882 | p02233 | u737337423 | 1585718028 | Python | Python3 | py | Accepted | 20 | 6248 | 229 | MAX = 10**5
fib = [0]*MAX
def fibonacci(n):
if fib[n]:
return fib[n]
if n == 0 or n == 1:
return 1
fib[n] = fibonacci(n-1)+fibonacci(n-2)
return fib[n]
N = int(input())
print(fibonacci(N))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,391 |
s091408466 | p02233 | u951319620 | 1585669005 | Python | Python3 | py | Accepted | 50 | 9008 | 592 | import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time
from collections import deque
sys.setrecursionlimit(10**7)
inf = 10**20
mod = 10**9 + 7
stdin = sys.stdin
ni = lambda: int(ns())
na = lambda: list(map(int, stdin.readline().split()))
ns = lambda: stdin.readline().rstrip() # ign... | p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,392 |
s744813451 | p02233 | u665008200 | 1585666165 | Python | Python3 | py | Accepted | 20 | 5604 | 307 | import sys
input = sys.stdin.readline
def inpl():
return list(map(int, input().split()))
def f(n):
if n < 2:
return 1
ret = [0] * (n + 1)
ret[0] = 1
ret[1] = 1
for i in range(2, n + 1):
ret[i] = ret[i - 2] + ret[i - 1]
return ret[n]
print(f(int(input())))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,393 |
s629476922 | p02233 | u838900850 | 1585664529 | Python | Python3 | py | Accepted | 20 | 5600 | 221 |
def main():
size = 45
fib = [0]*size
fib[0] = 1
fib[1] = 1
for i in range(2,size):
fib[i] = fib[i-1]+fib[i-2]
n = int(input())
print (fib[n])
if __name__ == '__main__':
main()
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,394 |
s645612586 | p02233 | u870171689 | 1585639220 | Python | Python3 | py | Accepted | 20 | 5600 | 310 | #!/usr/bin/env python3
n = int(input())
# TLE
# def fib(n):
# if n == 0:
# return 1
# elif n == 1:
# return 1
# else:
# return fib(n - 1) + fib(n - 2)
# print(fib(n))
dp = {}
dp[0] = 1
dp[1] = 1
for i in range(2, n + 1):
dp[i] = dp[i - 1] + dp[i - 2]
print(dp[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,395 |
s113642539 | p02233 | u891183253 | 1585540650 | Python | Python3 | py | Accepted | 20 | 5632 | 492 | def resolve():
'''
code here
'''
import sys
sys.setrecursionlimit(100000000)
N = int(input())
memo = [0 for _ in range(N+1)]
def fina(n):
if n <= 1:
memo[n] = 1
return 1
if memo[n] != 0:
return memo[n]
memo[n-1] = fina(n-1)... | p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,396 |
s496812214 | p02233 | u557098739 | 1585471030 | Python | Python3 | py | Accepted | 20 | 5596 | 407 | n = int(input())
dp = [-1] * (n+1)
# def fibonacci(n):
# if n==0 or n==1:
# dp[n] = 1
# return dp[n]
# else:
# if dp[n]!=-1:
# return dp[n]
# else:
# dp[n] = fibonacci(n-1) + fibonacci(n-2)
# return dp[n]
# ans = fibonacci(n)
# print(ans)
d... | p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,397 |
s226000407 | p02233 | u610816226 | 1585390767 | Python | Python3 | py | Accepted | 30 | 5596 | 121 | n = int(input())+1
dp = [1]*n
for i in range(n):
if i<2:
continue
dp[i] = dp[i-1]+dp[i-2]
print(dp[n-1])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,398 |
s486746413 | p02233 | u009853378 | 1585369518 | Python | Python3 | py | Accepted | 20 | 5600 | 125 | ii = lambda : int(input())
n = ii()
w = [-1]*50
w[0] = 1
w[1] = 1
for i in range(2,45):
w[i]=w[i-2] + w[i-1]
print(w[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,399 |
s095025582 | p02233 | u760323727 | 1585368673 | Python | Python3 | py | Accepted | 20 | 5600 | 222 | n= int(input())
if n <= 1:
print(1)
exit()
fib_ = [0]*(n+1)
fib_[0] = 1
fib_[1] = 1
def fib(n):
if fib_[n] >= 1:
return fib_[n]
else:
fib_[n] = fib(n-1)+fib(n-2)
return fib(n-1)+fib(n-2)
print(fib(n))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,400 |
s034065631 | p02233 | u176870835 | 1585344865 | Python | Python3 | py | Accepted | 20 | 5604 | 203 | import sys
sys.setrecursionlimit(15000)
n = int(input())
memo = {0:1,1:1}
def fib(n):
if n < 2:
return memo[n]
if not n in memo:
memo[n] = fib(n-1)+fib(n-2)
return memo[n]
print(fib(n))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,401 |
s859068899 | p02233 | u787764999 | 1585311610 | Python | Python3 | py | Accepted | 20 | 5600 | 125 | n = int(input())
A = [0 for _ in range(n+1)]
A[0] = A[1] = 1
for i in range(2, n+1):
A[i] = A[i-1] + A[i-2]
print(A[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,402 |
s466029128 | p02233 | u560613143 | 1585310880 | Python | Python3 | py | Accepted | 20 | 5600 | 137 | n=int(input())
dp=[0]*(n+1)
for i in range(n+1):
if i<=1:
dp[i]=1
continue
dp[i]=dp[i-1]+dp[i-2]
print(dp[-1])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,403 |
s359442683 | p02233 | u805852387 | 1585302198 | Python | Python3 | py | Accepted | 20 | 5600 | 195 | memo=[0]*50
def fib(n):
if memo[n]>0:
return memo[n]
if n<=1:
memo[n]=1
return 1
memo[n]=fib(n-1)+fib(n-2)
return memo[n]
n = int(input())
print(fib(n))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,404 |
s374960969 | p02233 | u260266858 | 1585125258 | Python | Python3 | py | Accepted | 20 | 5600 | 207 | n = int(input())
dp = [-1] * (n+1)
dp[0] = 1
if n >= 1:
dp[1] = 1
def fib(i):
if dp[i] > 0:
return dp[i]
else:
dp[i] = fib(i-1) + fib(i-2)
return dp[i]
print(fib(n))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,405 |
s961974516 | p02233 | u388160563 | 1585112002 | Python | Python3 | py | Accepted | 20 | 5608 | 165 | #フィボナッチ数列
n = int(input())
dp = [0 for i in range(1000)]
dp[0] = 1
dp[1] = 1
for i in range(2,n+1):
dp[i] = dp[i-1] + dp[i -2]
print(dp[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,406 |
s640588933 | p02233 | u129426023 | 1585058615 | Python | Python3 | py | Accepted | 20 | 5612 | 370 | # import bisect
# from collections import Counter, deque
# import copy
# from fractions import gcd
def resolve():
N=int(input())
# dp[i]はh[i]までにかかるコストの最小値
dp = [float('inf') for _ in range(N+1)]
dp[0] = 1
dp[1]=1
for i in range(2,N+1):
dp[i] = min(dp[i], dp[i - 1] + dp[i-2])
prin... | p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,407 |
s223838814 | p02233 | u597579159 | 1585028430 | Python | Python3 | py | Accepted | 20 | 5600 | 218 | n=int(input())
memo=[0]*47
def fibo(x):
if x==0 or x==1:
return 1
elif memo[x]!=0:
return memo[x]
else:
tmp=fibo(x-1)+fibo(x-2)
memo[x]=tmp
return tmp
print(fibo(n))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,408 |
s528910330 | p02233 | u920279959 | 1584936754 | Python | Python3 | py | Accepted | 20 | 5600 | 132 | n = int(input())
fib = [0]*(n+1)
fib[0],fib[1] = 1, 1
for i in range(2, n+1):
fib[i] = fib[i-1] + fib[i-2]
print(fib[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,409 |
s806061926 | p02233 | u902441874 | 1584852017 | Python | Python3 | py | Accepted | 20 | 5600 | 276 | import sys
#import numpy as np
#sys.setrecursionlimit(10**6)
#readline = sys.stdin.readline
n = int(input())
l = [1,1]
def f(i):
global l
if i <= 1:
return 1
else:
return l[i-1] + l[i-2]
for i in range(2,n+1):
l.append(f(i))
print(l[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,410 |
s636959697 | p02233 | u639594975 | 1584679097 | Python | Python3 | py | Accepted | 20 | 5600 | 158 | n = int(input())
fib = [0]*(n+1)
for i in range(n+1):
if i==0 or i==1:
fib[i] = 1
else:
fib[i] = fib[i-1] + fib[i-2]
print(fib[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,411 |
s883764880 | p02233 | u799595944 | 1584657196 | Python | Python3 | py | Accepted | 20 | 5600 | 127 | n = int(input())
map = [0]*(n+1)
map[0] = 1
map[1] = 1
for i in range(n-1):
map[i+2] = map[i] + map[i+1]
print(map[-1])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,412 |
s834483899 | p02233 | u230072054 | 1584195148 | Python | Python3 | py | Accepted | 30 | 6372 | 282 | from collections import deque
from enum import Enum
import sys
import math
BIG_NUM = 2000000000
MOD = 1000000007
EPS = 0.000000001
table = [0] * 45
table[0] = 1
table[1] = 1
N = int(input())
for i in range(2,N+1):
table[i] = table[i-1]+table[i-2]
print("%d"%(table[N]))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,413 |
s776794081 | p02233 | u457728280 | 1584183421 | Python | Python3 | py | Accepted | 20 | 5600 | 201 | N = int(input())
dp = [0] * (N + 1)
if N == 0:
print(0)
exit()
if N == 1:
print(1)
exit()
dp[0] = 1
dp[1] = 1
for i in range(2, N + 1):
dp[i] = dp[i - 1] + dp[i - 2]
print(dp[-1])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,414 |
s390941552 | p02233 | u284842807 | 1584180776 | Python | Python3 | py | Accepted | 20 | 5596 | 116 | n = int(input())
fib = [1, 1]
for i in range(2, n+1):
a = fib[i-1] + fib[i-2]
fib.append(a)
print(fib[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,415 |
s873189113 | p02233 | u215884762 | 1584158280 | Python | Python3 | py | Accepted | 20 | 5600 | 183 | a=[0]*100
a[0]=1
a[1]=1
a[2]=1
def fib(n):
if a[n]!=0:
return(a[n])
elif a[n]==0:
a[n]=(fib(n-1)+fib(n-2))
return(a[n])
x=int(input())
print(fib(x+1))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,416 |
s484072551 | p02233 | u217435805 | 1584139978 | Python | Python3 | py | Accepted | 20 | 5600 | 335 | def fib(n):
global Fib
if n <= 1:
return 1
elif Fib[n] != -1:
return Fib[n]
else:
return fib(n-1) + fib(n-2)
def fib_eff(n):
global Fib
Fib[0] = 1
Fib[1] = 1
for i in range(2, n+1):
Fib[i] = Fib[i-1] + Fib[i-2]
n = int(input())
Fib = [-1] * 45
fib_eff(n)... | p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,417 |
s546513295 | p02233 | u942532706 | 1584008953 | Python | Python3 | py | Accepted | 20 | 5604 | 174 | # -*- coding: utf-8 -*-
fib = [-1 for _ in range(50)]
fib[0] = 1
fib[1] = 2
for n in range(2, 50):
fib[n] = fib[n - 1] + fib[n - 2]
N = int(input())
print(fib[N - 1])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,418 |
s442923442 | p02233 | u899624451 | 1583930171 | Python | Python3 | py | Accepted | 20 | 5600 | 133 | N = int(input())
dp = [0] * (N + 1)
dp[0] = 1
dp[1] = 1
for i in range(2, N + 1):
dp[i] = dp[i - 1] + dp[i - 2]
print(dp[N])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,419 |
s054650259 | p02233 | u655589806 | 1583854319 | Python | Python3 | py | Accepted | 20 | 5600 | 95 | N = int(input())
fib = [1,1]
for i in range(50):
fib.append(fib[-1]+fib[-2])
print(fib[N])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,420 |
s384005317 | p02233 | u497462803 | 1583738178 | Python | Python3 | py | Accepted | 20 | 5600 | 228 | if __name__ == '__main__':
n = int(input())
ans = [1, 1, ]
if n == 0 or n == 1:
print(ans[n])
else:
for i in range(2, n + 1):
ans.append(ans[i - 2] + ans[i - 1])
print(ans[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,421 |
s978284050 | p02233 | u815830103 | 1583322322 | Python | Python3 | py | Accepted | 20 | 5600 | 194 | n = int(input())
def fib(n):
Fib = [1,1]
if n == 0 or n == 1:
return Fib[n]
for i in range(2,n+1):
Fib.append(Fib[i-1] + Fib[i-2])
return Fib[n]
print(fib(n))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,422 |
s060312524 | p02233 | u925219592 | 1583318265 | Python | Python3 | py | Accepted | 20 | 5600 | 201 | def fib(n):
F = {}
F[0], F[1] = 1, 1
if n == 1 or n == 0:
return 1
for i in range(2, n+1):
F[i] = F[i-1] + F[i-2]
return F[n]
n = int(input())
print(fib(n))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,423 |
s231172306 | p02233 | u327242612 | 1583210420 | Python | Python3 | py | Accepted | 20 | 5604 | 187 | if __name__ == '__main__':
import sys
input = sys.stdin.readline
n = int(input())
F = [1]*50
for i in range(2, n+1):
F[i] = F[i-1] + F[i-2]
print(F[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,424 |
s404223789 | p02233 | u921537862 | 1583135109 | Python | Python3 | py | Accepted | 20 | 5604 | 293 | def main():
import sys
input=sys.stdin.readline
n=int(input())
if n==0 or n==1:
print(1)
return
dp=[0]*(1+n)
dp[0]=1
dp[1]=1
for i in range(n-1):
dp[i+2]=dp[i+1]+dp[i]
print(dp[-1])
if __name__=='__main__':
main()
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,425 |
s593280996 | p02233 | u556798528 | 1583112340 | Python | Python3 | py | Accepted | 20 | 5600 | 269 | def make_fibonacchi(n: int):
res = {}
res[0] = 1
res[1] = 1
if n == 0 or n == 1:
return 1
for i in range(2, n + 1):
res[i] = res[i-1] + res[i-2]
return res[n]
n = int(input())
print(make_fibonacchi(n))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,426 |
s326941540 | p02233 | u802742860 | 1583060936 | Python | Python3 | py | Accepted | 50 | 6896 | 479 | import sys
import math
import fractions
import itertools
from collections import deque
import copy
import bisect
MOD = 10 ** 9 + 7
INF = 10 ** 18 + 7
input = lambda: sys.stdin.readline().strip()
fib_list = [-1 for _ in range(100)]
def fib(n):
if n == 0 or n == 1:
return 1
else:
if fib_list[n... | p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,427 |
s636343409 | p02233 | u007578272 | 1583036320 | Python | Python3 | py | Accepted | 20 | 5600 | 106 | n = int(input())
f = [1,1]
for _ in range(n-1):
f_next = f[-1]+f[-2]
f.append(f_next)
print(f[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,428 |
s761677826 | p02233 | u606940205 | 1583028741 | Python | Python3 | py | Accepted | 20 | 5600 | 177 | dp = [0]*100
dp[0] = 1
dp[1] = 1
def fib(n):
if dp[n]!=0:
return dp[n]
else:
dp[n] = fib(n-1) + fib(n-2)
return dp[n]
print(fib(int(input())))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,429 |
s333673809 | p02233 | u037175009 | 1582942842 | Python | Python3 | py | Accepted | 20 | 5600 | 134 | n = int(input())
p = [1,1]
if n <= 1:
print (1)
exit (0)
for i in range(2,n+1):
p.append(p[i-2] + p[i-1])
print (p[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,430 |
s543551404 | p02233 | u830381874 | 1582920354 | Python | Python3 | py | Accepted | 20 | 5600 | 142 | n = int(input())
dp = [0] * (n + 1)
dp[0] = 1
dp[1] = 1
for i in range(2, n + 1):
dp[i] = dp[i - 1] + dp[i - 2]
ans = dp[n]
print(ans)
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,431 |
s188692505 | p02233 | u440554255 | 1582790138 | Python | Python3 | py | Accepted | 20 | 5596 | 116 | n = int(input())
fib = [1, 1]
for i in range(2, n+1):
fib.append(fib[i - 2] + fib[i - 1])
print(fib[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,432 |
s716109133 | p02233 | u588702034 | 1582605207 | Python | Python3 | py | Accepted | 20 | 5600 | 119 | N = int(input())
dp = [0] * (N+1)
dp[0], dp[1] = 1,1
for i in range(2,N+1):
dp[i] = dp[i-1] + dp[i-2]
print(dp[N])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,433 |
s822370224 | p02233 | u279415026 | 1582605044 | Python | Python3 | py | Accepted | 20 | 5644 | 177 | n = int(input())
fib_memo = [0 for i in range(10000)]
fib_memo[0] = 1
fib_memo[1] = 1
for i in range(2, n+1):
fib_memo[i] = fib_memo[i-1] + fib_memo[i-2]
print(fib_memo[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,434 |
s059481222 | p02233 | u854140782 | 1582347182 | Python | Python3 | py | Accepted | 20 | 5600 | 127 | n = int(input())
n_L = [0] * 45
n_L[0] = 1
n_L[1] = 1
for i in range(2,n+1):
n_L[i] = n_L[i-1] + n_L[i-2]
print(n_L[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,435 |
s511968679 | p02233 | u992758171 | 1582170687 | Python | Python3 | py | Accepted | 20 | 5600 | 124 | n = int(input())
dp = [0]*(n+1)
dp[0] = 1
dp[1] = 1
for i in range(2, n+1, 1):
dp[i] = dp[i-2] + dp[i-1]
print(dp[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,436 |
s484850374 | p02233 | u705234550 | 1582096828 | Python | Python3 | py | Accepted | 20 | 5600 | 185 | n = int(input())
if n == 0 or n == 1:
print(1)
elif n == 2:
print(2)
else:
f = [1,1]
for i in range(2, n+1):
g = int(f[i-1]) + int(f[i-2])
f.append(g)
print(f.pop())
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,437 |
s229318493 | p02233 | u240839092 | 1581953969 | Python | Python3 | py | Accepted | 20 | 5600 | 366 | def get_fibonacci_number(n):
if n < 2:
return 1
if not fibonacci_numbers[str(n)]:
fibonacci_numbers[str(n)] = get_fibonacci_number(n-1) + get_fibonacci_number(n-2)
return fibonacci_numbers[str(n)]
if __name__ == "__main__":
n = int(input())
fibonacci_numbers = {str(i):None for i in ... | p02233 |
<script type="text/x-mathjax-config">
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</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,438 |
s560938263 | p02233 | u670802622 | 1581423198 | Python | Python3 | py | Accepted | 20 | 5600 | 143 | # Fibonacci Number
N = int(input())
dp = [-1] * (N+1)
dp[0] = 1
dp[1] = 1
for i in range(2, N+1):
dp[i] = dp[i-2] + dp[i-1]
print(dp[-1])
| p02233 |
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,439 |
s276348265 | p02233 | u220403312 | 1581174285 | Python | Python3 | py | Accepted | 20 | 5596 | 348 | # Algorithms and Data Structures 1
# Fibonacci Numbers
# Name: Ryuya Asada
# ID: s1260064
def fibonacci(n) -> int:
a = 0
b = 1
c = 0
for i in range(1, n+1):
c = a + b
a = b
b = c
return c
def main():
n = int(input())
print(fibonacci(n))
pass
if __name__... | p02233 |
<script type="text/x-mathjax-config">
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,440 |
s987885668 | p02233 | u002280517 | 1581137915 | Python | Python3 | py | Accepted | 30 | 6248 | 235 | a = int(input())
memo = [0]*100000
def fib(n):
if n == 0 or n == 1:
memo[n] =1
if memo[n] == 0:
memo[n] = fib(n-2) + fib(n-1)
return memo[n]
else:
return memo[n]
print(fib(a))
| p02233 |
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,441 |
s737263716 | p02233 | u820842907 | 1581051665 | Python | Python3 | py | Accepted | 20 | 5600 | 207 | def fib(n):
l = [0] * (n + 1)
l[0] = 1
l[1] = 1
for i in range(2, n + 1):
l[i] = l[i - 2] + l[i - 1]
return l[n]
def main():
n = int(input())
print(fib(n))
main()
| p02233 |
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</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,442 |
s984324295 | p02233 | u573662673 | 1580282328 | Python | Python3 | py | Accepted | 20 | 5600 | 203 | n = int(input())
dp = {}
def fibonacci(n):
if n == 0 or n == 1:
return 1
if n in dp:
return dp[n]
dp[n] = fibonacci(n-1) + fibonacci(n-2)
return dp[n]
print(fibonacci(n))
| p02233 |
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</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,443 |
s418836884 | p02233 | u698652225 | 1580224632 | Python | Python3 | py | Accepted | 20 | 5600 | 411 | def power(base,exp,op=lambda x,y:x*y,ie=1):
res = ie
while exp:
if exp & 1:
res = op(res,base)
base = op(base,base)
exp >>= 1
return res
def fibonacci(n):
I = [1,0,0,1]
A = [1,1,1,0]
mmul = lambda P,Q: [P[0]*Q[0]+P[1]*Q[2],P[0]*Q[1]+P[1]*Q[3],P[2]*Q[0]+P[3]*Q... | p02233 |
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</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,444 |
s793010416 | p02233 | u457009180 | 1580052260 | Python | Python3 | py | Accepted | 20 | 5604 | 225 | N = int(input())
dp = [ -1 for x in range(50)]
def fib(n):
if n == 0 or n == 1:
dp[n] = 1
return dp[n]
if dp[n] != -1:
return dp[n]
dp[n] = fib(n-1)+fib(n-2)
return dp[n]
print(fib(N))
| p02233 |
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</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,445 |
s435235008 | p02233 | u369455271 | 1579501277 | Python | Python3 | py | Accepted | 20 | 5600 | 107 | res = [1, 1]
n = int(input())
for i in range(n - 1):
res.append(res[i] + res[i + 1])
print(res[n])
| p02233 |
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,446 |
s812671992 | p02233 | u853741520 | 1578625540 | Python | Python3 | py | Accepted | 20 | 5600 | 127 | n = int(input())
if n <= 1:
print(1)
exit()
x = [1, 1]
for i in range(n-1):
x.append(x[-1]+x[-2])
print(x[-1])
| p02233 |
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</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,447 |
s452402610 | p02233 | u319394183 | 1578297264 | Python | Python3 | py | Accepted | 20 | 5612 | 356 | """
ALDS1_10_A
簡単な動的計画法を使ってフィボナッチ数列を計算する
"""
def Fibo(num):
List = [None]*45
for i in range(num+1):
if i == 0:
List[0] = 1
elif i == 1:
List[1] = 1
else:
List[i] = List[i-1]+List[i-2]
return List
n = int(input())
print(Fibo(n)[n])
| p02233 |
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</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,448 |
s138864251 | p02233 | u230220367 | 1577765943 | Python | Python3 | py | Accepted | 20 | 5600 | 116 | n = int(input())
f = [0] * (n+1)
f[0] = 1
f[1] = 1
for i in range(2, n+1):
f[i] = f[i-1] + f[i-2]
print(f[n])
| p02233 |
<script type="text/x-mathjax-config">
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,449 |
s577862129 | p02233 | u167152630 | 1577513924 | Python | Python3 | py | Accepted | 20 | 5600 | 317 | MAX_N = 44
_memo = [None for _ in range(MAX_N + 1)]
_memo [0] = _memo[1] = 1
def fibonacci(n):
if _memo[n] is not None:
return _memo[n]
else:
_memo[n] = fibonacci(n - 1) + fibonacci(n - 2)
return _memo[n]
if __name__ == '__main__':
n = int(input())
print(fibonacci(n))
| p02233 |
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,450 |
s742822541 | p02233 | u194126754 | 1577397602 | Python | Python3 | py | Accepted | 20 | 5600 | 167 | n = int(input())
# dpテーブルの用意
dp = [-1]*(n+1)
# dpの初期値
dp[0], dp[1] = 1, 1
for i in range(2,n+1):
dp[i] = dp[i-1] + dp[i-2]
print(dp[-1])
| p02233 |
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,451 |
s318786677 | p02233 | u978799212 | 1576821565 | Python | Python | py | Accepted | 10 | 4636 | 86 | n=(int)(input())
a=1
b=1
i=0
for i in range(n-1):
c=a+b
a=b
b=c
print(b)
| p02233 |
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</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,452 |
s032330812 | p02233 | u529459816 | 1576653656 | Python | Python3 | py | Accepted | 20 | 5600 | 282 | def main():
n = int(input())
if n <= 1:
print(1)
else:
fib_list = [1, 1] + [None] * (n - 1)
for i in range(2, n + 1):
fib_list[i] = fib_list[i - 1] + fib_list[i - 2]
print(fib_list[n])
if __name__ == "__main__":
main()
| p02233 |
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</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,453 |
s602615327 | p02233 | u803276726 | 1576645470 | Python | Python3 | py | Accepted | 20 | 5604 | 370 |
def make_fib(n):
if n == 0 or n == 1: return 1
if F[n] != -1: return F[n]
else:
F[n] = make_fib(n-1)+make_fib(n-2)
return(F[n])
def fibonacci(n):
if n == 0 or n == 1: return 1
else: return(fibonacci(n-1)+fibonacci(n-2))
n = int(input())
F = [-1 for i in range(50)]
F[0] = F[1] = ... | p02233 |
<script type="text/x-mathjax-config">
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,454 |
s627956463 | p02233 | u064444227 | 1576458818 | Python | Python3 | py | Accepted | 20 | 5604 | 176 | n=int(input())
s=[-1 for i in range(n+1)]
def fib(n):
if n==0 or n==1:
s[n]=1
if s[n] != -1:
return s[n]
s[n] = fib(n-1) + fib(n-2)
return s[n]
print(fib(n))
| p02233 |
<script type="text/x-mathjax-config">
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,455 |
s194804187 | p02233 | u794140916 | 1575865470 | Python | Python3 | py | Accepted | 20 | 5600 | 268 |
def fibonacci(n):
if n == 0 or n == 1:
F[n] = 1
return F[n]
elif F[n] != -1:
return F[n]
else:
F[n] = fibonacci(n-1) + fibonacci(n-2)
return F[n]
F = [-1] * 50
print(fibonacci(int(input())))
| p02233 |
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</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,456 |
s657745417 | p02233 | u123563150 | 1575794311 | Python | Python3 | py | Accepted | 20 | 5604 | 268 | def fib_memo(n):
memo = [-1]*(n+1)
def fib(n):
if n==0 or n==1:
return 1
if memo[n] != -1:
return memo[n]
memo[n] = fib(n-1) + fib(n-2)
return memo[n]
return fib(n)
n=int(input())
print(fib_memo(n))
| p02233 |
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,457 |
s043167058 | p02233 | u288628876 | 1575640415 | Python | Python3 | py | Accepted | 20 | 5596 | 295 | class Fib:
def __init__(self):
self.FIB = [1, 1]
def fib(self, n):
if n < len(self.FIB):
return self.FIB[n]
else:
self.FIB.append(self.fib(n-1) + self.fib(n-2))
return self.FIB[n]
N = int(input())
f = Fib()
print(f.fib(N))
| p02233 |
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,458 |
s308729869 | p02233 | u958870136 | 1575294737 | Python | Python3 | py | Accepted | 20 | 5600 | 191 | def make_fibonacci(n):
F = []
F.append(1)
F.append(1)
for i in range(2, n+1):
F.append(F[i-2]+F[i-1])
return F
n = int(input())
F = make_fibonacci(n)
print(F[n])
| p02233 |
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</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,459 |
s426178727 | p02233 | u504636463 | 1574776225 | Python | Python3 | py | Accepted | 20 | 5600 | 332 | def fib(n: int, meolist: dict):
if n == 0 or n == 1:
meolist[n] = 1
return 1
elif n in meolist.keys():
return meolist[n]
meolist[n] = fib(n - 1, meolist) + fib(n - 2, meolist)
return meolist[n]
if __name__ == '__main__':
n = int(input())
meolist = {}
print(fib(n... | p02233 |
<script type="text/x-mathjax-config">
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</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,460 |
s303133151 | p02233 | u459733576 | 1574431988 | Python | Python3 | py | Accepted | 20 | 5632 | 1,448 | import time
import sys
input = sys.stdin.readline
sys.setrecursionlimit(1000000)
# 何も考えずに書いてみたやつ これ一番早いじゃん・・・
def fib_org(n):
if n in (0, 1):
return 1
count = 3
prevprev = 1
prev = 2
while count <= n:
tmp = prevprev + prev
prevprev = prev
prev = tmp
count +... | p02233 |
<script type="text/x-mathjax-config">
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,461 |
s117287023 | p02233 | u821608651 | 1574390399 | Python | Python3 | py | Accepted | 20 | 5604 | 242 | import sys
sys.setrecursionlimit(10 ** 6)
int1 = lambda x: int(x) - 1
p2D = lambda x: print(*x, sep="\n")
def main():
n=int(input())
fib=[1,1]
for i in range(n-1):
fib.append(fib[-1]+fib[-2])
print(fib[-1])
main()
| p02233 |
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,462 |
s507313512 | p02233 | u578043650 | 1574304164 | Python | Python3 | py | Accepted | 20 | 5600 | 131 | num = int(input())
arr = [0] * 45
arr[0] = 1
arr[1] = 1
for i in range(2,45):
arr[i] = arr[i-1] + arr[i-2]
print(arr[num])
| p02233 |
<script type="text/x-mathjax-config">
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,463 |
s897123938 | p02233 | u957523223 | 1574260955 | Python | Python3 | py | Accepted | 20 | 5600 | 113 | n = int(input()) + 1
a = [0] * n
a[0] = 1
a[1] = 1
for i in range(2, n):
a[i] = a[i-1] + a[i-2]
print(a[-1])
| p02233 |
<script type="text/x-mathjax-config">
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,464 |
s809807525 | p02233 | u608189632 | 1573966032 | Python | Python3 | py | Accepted | 20 | 5596 | 263 |
def fibonacci(n):
global F
if F[n] != -1:
return F[n]
elif n in [0, 1]:
F[n] = 1
return F[n]
else:
F[n] = fibonacci(n-1) + fibonacci(n-2)
return F[n]
n = int(input())
F = [-1] * 45
print(fibonacci(n))
| p02233 |
<script type="text/x-mathjax-config">
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<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,465 |
s627577144 | p02233 | u793120772 | 1573635130 | Python | Python3 | py | Accepted | 20 | 5600 | 157 | def fib(n):
ls=[0]*(n+1)
ls[0]=ls[1]=1
for i in range(2,n+1):
ls[i]=ls[i-1]+ls[i-2]
return ls[-1]
n=int(input())
print(fib(n))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,466 |
s468929192 | p02233 | u085485681 | 1573539793 | Python | Python3 | py | Accepted | 20 | 5604 | 270 |
def fib(n):
if n == 1 or n == 2:
return 1
else:
seq = [0 for _ in range(0, n)]
seq[0], seq[1] = 1, 1
for i in range(2, n):
seq[i] = seq[i - 1] + seq[i - 2]
return seq[n - 1]
n = int(input()) + 1
print(fib(n))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,467 |
s285771456 | p02233 | u877347085 | 1572966184 | Python | Python3 | py | Accepted | 20 | 5600 | 109 | N = int(input())
fib = [1,1]
for i in range(2, N + 1):
fib.append(fib[i - 1] + fib[i - 2])
print(fib[N])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,468 |
s014780606 | p02233 | u439083584 | 1572874340 | Python | Python3 | py | Accepted | 20 | 5600 | 85 | n=int(input())
dp=[1,1]
for i in range(n):
dp.append(dp[i]+dp[i+1])
print(dp[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,469 |
s186234869 | p02233 | u410881919 | 1572865567 | Python | Python3 | py | Accepted | 20 | 5604 | 232 | dp = [None for _ in range(50)]
def fib(n):
if n == 0 or n == 1:
dp[n] = 1
return dp[n]
if dp[n] != None:
return dp[n]
dp[n] = fib(n-1) + fib(n-2)
return dp[n]
n = int(input())
print(fib(n))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,470 |
s909236770 | p02233 | u297517978 | 1572534011 | Python | Python3 | py | Accepted | 20 | 5600 | 88 | l=[1,1]
n=int(input())
for i in range(n):
fib=[l[i]+l[i+1]]
l=l+fib
print(l[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,471 |
s499605320 | p02233 | u525329683 | 1571535859 | Python | Python3 | py | Accepted | 20 | 5600 | 253 | # https://onlinejudge.u-aizu.ac.jp/courses/lesson/1/ALDS1/10/ALDS1_10_A
# やるだけ
n = int(input())
# dpテーブルの用意
dp = [-1]*(n+1)
# dpの初期値
dp[0], dp[1] = 1, 1
for i in range(2, n+1):
dp[i] = dp[i-1]+dp[i-2]
print(dp[-1])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,472 |
s090409569 | p02233 | u537758214 | 1571455765 | Python | Python3 | py | Accepted | 20 | 5612 | 441 | def main():
N = int(input())
done = [False for i in range(N + 1)]
memo = [0 for i in range(N + 1)]
def do_dp(n):
if done[n]:
return memo[n]
if n == 0:
return 1
elif n == 1:
return 1
else:
memo[n] = do_dp(n - 1) + do_dp(n - ... | p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,473 |
s814952854 | p02233 | u778781355 | 1570929558 | Python | Python3 | py | Accepted | 20 | 5596 | 216 | A = [None] * (44 + 1)
A[0] = 1
A[1] = 1
def fibonacci(n: int) -> int:
if A[n] == None:
A[n] = fibonacci(n - 1) + fibonacci(n - 2)
return A[n]
if __name__ == "__main__":
n = int(input())
print(fibonacci(n))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,474 |
s375871468 | p02233 | u784856415 | 1570783738 | Python | Python3 | py | Accepted | 20 | 5600 | 96 | a=[0]*50
n=int(input())
a[0],a[1]=1,1
for i in range(2,n+1):
a[i]=a[i-1]+a[i-2]
print(a[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,475 |
s725790226 | p02233 | u137240270 | 1570061031 | Python | Python3 | py | Accepted | 20 | 5596 | 202 |
def main():
n = int(input())
pre = 1
cur = 1
for _ in range(n-1):
tmp = cur
cur = pre + cur
pre = tmp
print(cur)
if __name__ == '__main__':
main()
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,476 |
s340139054 | p02233 | u476418873 | 1569927704 | Python | Python3 | py | Accepted | 20 | 5596 | 102 | Fib = [1,1]
for i in range(2, 45):
Fib.append(Fib[i-1]+Fib[i-2])
n = int(input())
print(Fib[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,477 |
s248173511 | p02233 | u535355886 | 1569686276 | Python | Python3 | py | Accepted | 20 | 5596 | 128 | n = int(input())
F = [0] * (n + 1)
F[0] = 1
F[1] = 1
for i in range(2, len(F)):
F[i] = F[i - 1] + F[i - 2]
print(F[n])
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,478 |
s515257275 | p02233 | u806005289 | 1569203260 | Python | Python3 | py | Accepted | 20 | 5600 | 187 | n = int(input())
hashMap = {}
def f(n):
hashMap[0] = 1
hashMap[1] = 1
for i in range(2, n+1):
hashMap[i] = hashMap[i-1]+hashMap[i-2]
return hashMap[n]
print(f(n))
| p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,479 |
s482169622 | p02233 | u134521115 | 1569129445 | Python | Python3 | py | Accepted | 20 | 5604 | 344 | import sys
input = sys.stdin.readline
dp: list = [-1] * 50
def fib(n: int) -> int:
if n == 0 or n == 1:
dp[n] = 1
return dp[n]
elif dp[n] != -1:
return dp[n]
else:
dp[n] = fib(n-1) + fib(n-2)
return dp[n]
def main():
n = int(input())
print(fib(n))
if __name_... | p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,480 |
s799705981 | p02233 | u803862921 | 1569074043 | Python | Python3 | py | Accepted | 30 | 5604 | 419 | num = int(input())
fibtbl = [ 0 for x in range(50)]
fibtbl[0] = 1
fibtbl[1] = 1
def fib(n):
global fitbl
if n == 0:
return 1
if n == 1:
return 1
if fibtbl[n-1] != 0:
p = fibtbl[n-1]
else:
p = fib(n-1)
if fibtbl[n-2] != 0:
pp = fibtbl[n-2]
... | p02233 |
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});
</script>
<script language="JavaScript" type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
<H1>Fibonacci Number</H1>
<p>
... | 3
| 3
| 28,481 |
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