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  1. number = "15265425522"
  2.  
  3. count = 0
  4. for digit in number:
  5.     if digit == '5':
  6.         count += 1
  7.  
  8. print(count)  # Результат: 4
  9.  
Success #stdin #stdout 0.11s 14236KB
comments (?)
stdin 
Standard input is empty
stdout 
4
https://ideone.com/EQ3USb
language:
Python 3 (python  3.12)
created:
9 days ago
visibility:
public

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