Language: C++

#
# 　　  ⋀_⋀　 
#　　  (･ω･)  
# .／ Ｕ ∽ Ｕ＼
#  │＊　合　＊│
#  │＊　格　＊│ 
#  │＊　祈　＊│ 
#  │＊　願　＊│ 
#  │＊　　　＊│ 
#      ￣
#
import sys
sys.setrecursionlimit(10**6)
input=sys.stdin.readline
from math import floor,ceil,sqrt,factorial,hypot,log #log2ないｙｐ
from heapq import heappop, heappush, heappushpop
from collections import Counter,defaultdict,deque
from itertools import accumulate,permutations,combinations,product,combinations_with_replacement
from bisect import bisect_left,bisect_right
from copy import deepcopy
from fractions import gcd
inf=float('inf')
mod = 10**9+7
def pprint(*A): 
    for a in A:     print(*a,sep='\n')
def INT_(n): return int(n)-1
def MI(): return map(int,input().split())
def MF(): return map(float, input().split())
def MI_(): return map(INT_,input().split())
def LI(): return list(MI())
def LI_(): return [int(x) - 1 for x in input().split()]
def LF(): return list(MF())
def LIN(n:int): return [I() for _ in range(n)]
def LLIN(n: int): return [LI() for _ in range(n)]
def LLIN_(n: int): return [LI_() for _ in range(n)]
def LLI(): return [list(map(int, l.split() )) for l in input()]
def I(): return int(input())
def F(): return float(input())
def ST(): return input().replace('\n', '')

def main():
    N = I()
    upper = 3501
    #後でDecimal使ってやってみる
    for h in range(1,upper):
        for n in range(1,upper):
            #w = 4/N - (1/h + 1/n)

            G = gcd(h,n)
            numerator = h//G + n//G #分子
            denominator = h*n//G #分母

            G2 = gcd(denominator, N)
            numerator2 = 4*denominator//G2 - numerator*N//G2
            denominator2 = denominator*N//G2
            # print(h,n,denominator2,numerator2)
            if numerator2 and gcd(numerator2, numerator2)==numerator2 and denominator2//numerator2>0:
                print(h,n,denominator2//numerator2)
                return

            
if __name__ == '__main__':
    main()

Compiler output:
a.cc:2:3: error: extended character 　 is not valid in an identifier
    2 | # 　　  ⋀_⋀　
      |   ^
a.cc:2:3: error: extended character 　 is not valid in an identifier
a.cc:2:3: error: invalid preprocessing directive #\U00003000\U00003000
    2 | # 　　  ⋀_⋀　
      |   ^~~~
a.cc:2:9: error: extended character ⋀ is not valid in an identifier
    2 | # 　　  ⋀_⋀　
      |         ^
a.cc:2:9: error: extended character ⋀ is not valid in an identifier
a.cc:2:9: error: extended character 　 is not valid in an identifier
a.cc:3:2: error: extended character 　 is not valid in an identifier
    3 | #　　  (･ω･)
      |  ^
a.cc:3:2: error: extended character 　 is not valid in an identifier
a.cc:3:2: error: invalid preprocessing directive #\U00003000\U00003000
    3 | #　　  (･ω･)
      |  ^~~~
a.cc:4:3: error: invalid preprocessing directive #.
    4 | # .／ Ｕ ∽ Ｕ＼
      |   ^
a.cc:4:10: error: extended character ∽ is not valid in an identifier
    4 | # .／ Ｕ ∽ Ｕ＼
      |          ^
a.cc:5:4: error: extended character │ is not valid in an identifier
    5 | #  │＊　合　＊│
      |    ^
a.cc:5:4: error: extended character 　 is not valid in an identifier
a.cc:5:4: error: extended character 　 is not valid in an identifier
a.cc:5:4: error: extended character │ is not valid in an identifier
a.cc:5:4: error: invalid preprocessing directive #\U00002502\U0000ff0a\U00003000\U00005408\U00003000\U0000ff0a\U00002502
    5 | #  │＊　合　＊│
      |    ^~~~~~~~~~~~
a.cc:6:4: error: extended character │ is not valid in an identifier
    6 | #  │＊　格　＊│
      |    ^
a.cc:6:4: error: extended character 　 is not valid in an identifier
a.cc:6:4: error: extended character 　 is not valid in an identifier
a.cc:6:4: error: extended character │ is not valid in an identifier
a.cc:6:4: error: invalid preprocessing directive #\U00002502\U0000ff0a\U00003000\U0000683c\U00003000\U0000ff0a\U00002502
    6 | #  │＊　格　＊│
      |    ^~~~~~~~~~~~
a.cc:7:4: error: extended character │ is not valid in an identifier
    7 | #  │＊　祈　＊│
      |    ^
a.cc:7:4: error: extended character 　 is not valid in an identifier
a.cc:7:4: error: extended character 　 is not valid in an identifier
a.cc:7:4: error: extended character │ is not valid in an identifier
a.cc:7:4: error: invalid preprocessing directive #\U00002502\U0000ff0a\U00003000\U00007948\U00003000\U0000ff0a\U00002502
    7 | #  │＊　祈　＊│
      |    ^~~~~~~~~~~~
a.cc:8:4: error: extended character │ is not valid in an identifier
    8 | #  │＊　願　＊│
      |    ^
a.cc:8:4: error: extended character 　 is not valid in an identifier
a.cc:8:4: error: extended character 　 is not valid in an identifier
a.cc:8:4: error: extended character │ is not valid in an identifier
a.cc:8:4: error: invalid preprocessing directive #\U00002502\U0000ff0a\U00003000\U00009858\U00003000\U0000ff0a\U00002502
    8 | #  │＊　願　＊│
      |    ^~~~~~~~~~~~
a.cc:9:4: error: extended character │ is not valid in an identifier
    9 | #  │＊　　　＊│
      |    ^
a.cc:9:4: error: extended character 　 is not valid in an identifier
a.cc:9:4: error: extended character 　 is not valid in an identifier
a.cc:9:4: error: extended character 　 is not valid in an identifier
a.cc:9:4: error: extended character │ is not valid in an identifier
a.cc:9:4: error: invalid preprocessing directive #\U00002502\U0000ff0a\U00003000\U00003000\U00003000\U0000ff0a\U00002502
    9 | #  │＊　　　＊│
      |    ^~~~~~~~~~~~
a.cc:10:8: error: invalid preprocessing directive #\U0000ffe3
   10 | #      ￣
      |        ^~
a.cc:15:54: error: stray '#' in program
   15 | from math import floor,ceil,sqrt,factorial,hypot,log #log2ないｙｐ
      |                                                      ^
a.cc:22:11: warning: multi-character character constant [-Wmultichar]
   22 | inf=float('inf')
      |           ^~~~~
a.cc:39:40: error: empty character constant
   39 | def ST(): return input().replace('\n', '')
      |                                        ^~
a.cc:44:6: error: invalid preprocessing directive #\U00005f8c\U00003067Decimal\U00004f7f\U00003063\U00003066\U00003084\U00003063\U00003066\U0000307f\U0000308b
   44 |     #後でDecimal使ってやってみる
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:47:14: error: invalid preprocessing directive #w
   47 |             #w = 4/N - (1/h + 1/n)
      |              ^
a.cc:56:15: error: invalid preprocessing directive #print
   56 |             # print(h,n,denominator2,numerator2)
      |               ^~~~~
a.cc:62:16: warning: multi-character literal with 8 characters exceeds 'int' size of 4 bytes
   62 | if __name__ == '__main__':
      |                ^~~~~~~~~~
a.cc:12:1: error: 'import' does not name a type
   12 | import sys
      | ^~~~~~
a.cc:12:1: note: C++20 'import' only available with '-fmodules-ts'