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  1. a = float(input('Введите а: ')) 
  2. b = float(input('Введите b: ')) 
  3. c = float(input('Введите c: ')) 
  4.  
  5. def f(a,b,c): 
  6.     return b**2-4*a*c 
  7.  
  8. d = f(a,b,c) 
  9.  
  10. if d>0: 
  11.     def f1(a,b,d): 
  12.         return (-b+d**(0.5))/(2*a) 
  13.     def f2(a,b,d): 
  14.         return (-b-d**(0.5))/(2*a) 
  15.     x1 = f1(a,b,d) 
  16.     x2 = f2(a,b,d) 
  17.     print(x1, x2) 
  18.  
  19. elif d == 0:
  20.     def f3(a,b,d):
  21.         return (-((b)/(2*a))) 
  22.         x1_2 = f3(a,b,d) 
  23.     print(x1_2)
  24.  
  25. else :
  26.     def f5(a,b,d): 
  27.         return (-b+d**(0.5))/(2*a)
  28.     def f6(a,b,d): 
  29.         return (-b-d**(0.5))/(2*a) 
  30.  
  31.     x3 = f5(a,b,d) 
  32.     x4 = f6(a,b,d) 
  33.     print(x3,x4)
Runtime error #stdin #stdout #stderr 0.11s 22912KB
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stdout
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Введите а:
stderr
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Traceback (most recent call last):
  File "./prog.py", line 1, in <module>
ValueError: could not convert string to float:
https://ideone.com/5QS6A7
language:
Python 3 (python  3.12)
created:
4 years ago
visibility:
public

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