




from collections import defaultdict



def 							_A   (						lowerCAmelCase_     :					str			):
     """simple docstring"""

     lowerCAmelCase__		= defaultdict(lowerCAmelCase_			)
     # Creating a dictionary containing count of each word
     for word in sentence.split():
          occurrence[word] += 1
     return occurrence


if __name__ == "__main__":
     for word, count in word_occurrence('INPUT STRING').items():
          print(F"""{word}: {count}""")






from math import floor, sqrt



def 							_A   (						lowerCAmelCase_     :					int			):
     """simple docstring"""

     lowerCAmelCase__		= 0.0
     lowerCAmelCase__		= 1.0
     lowerCAmelCase__		= int(sqrt(lowerCAmelCase_			)			)
     lowerCAmelCase__		= root
     lowerCAmelCase__		= 0
     while integer_part != 2 * root:
          lowerCAmelCase__		= denominator * integer_part - numerator
          lowerCAmelCase__		= (n - numerator**2) / denominator
          lowerCAmelCase__		= int((root + numerator) / denominator			)
          period += 1
     return period



def 							_A   (						lowerCAmelCase_     :					int = 1_0000			):
     """simple docstring"""

     lowerCAmelCase__		= 0
     for i in range(2   ,				n + 1			):
          lowerCAmelCase__		= sqrt(lowerCAmelCase_			)
          if sr - floor(lowerCAmelCase_			) != 0 and continuous_fraction_period(lowerCAmelCase_			) % 2 == 1:
               count_odd_periods += 1
     return count_odd_periods


if __name__ == "__main__":
     print(F"""{solution(int(input().strip()))}""")
