This documentation is automatically generated by online-judge-tools/verification-helper
#nの素数判定
def is_prime(n):
if n == 1:
return False
for i in range(2,int(n**0.5)+1):
if n % i == 0:
return False
return True
#nの約数列挙
def divisor(n):
ass = []
for i in range(1,int(n**0.5)+1):
if n%i == 0:
ass.append(i)
if i**2 == n:
continue
ass.append(n//i)
return ass #sortされていない
#nの素因数分解(O(n**0.5)
def prime_factor(n):
ass = []
for i in range(2,int(n**0.5)+1):
while n % i==0:
ass.append(i)
n = n//i
if n != 1:
ass.append(n)
return ass
#[[素因数,数]]を出力
def fctr1(n):
f=[]
c=0
r=int(n**0.5)
for i in range(2,r+2):
while n%i==0:
c+=1
n=n//i
if c!=0:
f.append([i,c])
c=0
if n!=1:
f.append([n,1])
return f
#n以下の素数列挙
def primes(n):
ass = []
is_prime = [True] * (n + 1)
is_prime[0] = False
is_prime[1] = False
for i in range(2, int(n**0.5) + 1):
if not is_prime[i]:
continue
for j in range(i * 2, n + 1, i):
is_prime[j] = False
for i in range(len(is_prime)):
if is_prime[i]:
ass.append(i)
return ass
#a以上b未満の素数列挙
def segment_sieve(a,b):
ass = []
is_prime_small = [True] * (int(b**0.5)+1)
is_prime = [True] * (b-a)
for i in range(2,int(b**0.5)):
if is_prime_small[i]:
j = 2*i
while j**2 < b:
is_prime_small[j] = False
j += i
j = max(2*i,((a+i-1)//i)*i)
while j < b:
is_prime[j-a] = False
j += i
for i in range(len(is_prime)):
if is_prime[i]:
ass.append(a+i)
if ass[0] == 1:
del ass[0]
return ass
#####################
print(is_prime(53))
print(sorted(divisor(20))) #sortしてる
print(prime_factor(18))
print(fctr1(60))
print(primes(100))
print((segment_sieve(1,101)))
Traceback (most recent call last):
File "/opt/hostedtoolcache/Python/3.11.3/x64/lib/python3.11/site-packages/onlinejudge_verify/documentation/build.py", line 71, in _render_source_code_stat
bundled_code = language.bundle(stat.path, basedir=basedir, options={'include_paths': [basedir]}).decode()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/hostedtoolcache/Python/3.11.3/x64/lib/python3.11/site-packages/onlinejudge_verify/languages/python.py", line 96, in bundle
raise NotImplementedError
NotImplementedError