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  1. string = input()
  2. # croa=[c=,c-,dz=,d-,lj,nj,s=,z=]
  3. croa_three = 0
  4. croa_dub = 0
  5. count=0
  6.  
  7. for i in range(len(string)):
  8. if string[i]=="c":
  9. if string[i+1] == "-" or string[i+1] == "=":
  10. croa_dub= croa_dub+1
  11. else:
  12. pass
  13. elif string[i]=="d":
  14. if string[i+1] == "z":
  15. if string[i+2] == "=":
  16. croa_three = croa_three + 1
  17. croa_dub=croa_dub-1
  18. else:
  19. pass
  20. elif string[i+1] == "-":
  21. croa_dub= croa_dub+1
  22. else:
  23. pass
  24. elif string[i]=="l":
  25. if string[i+1] == "j":
  26. croa_dub=croa_dub+1
  27. else:
  28. pass
  29. elif string[i]=="n":
  30. if string[i+1]=="j":
  31. croa_dub=croa_dub+1
  32. else:
  33. pass
  34. elif string[i] =="s" or string[i]=="z":
  35. if string[i+1] == "=":
  36. croa_dub=croa_dub+1
  37. else:
  38. pass
  39. else:
  40. pass
  41.  
  42. print(len(string)-(1*croa_dub)-(2*croa_three))
Runtime error #stdin #stdout #stderr 0.13s 23512KB
stdin
c
stdout
Standard output is empty
stderr
Traceback (most recent call last):
  File "./prog.py", line 9, in <module>
IndexError: string index out of range