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  1. arr = [5.2, 3.1, 7.8, 6.5, 4.3]
  2. k = 0  
  3. indices = []  
  4.  
  5. for i in range(len(arr) - 1):
  6.     if arr[i] > arr[i + 1]:
  7.         k += 1
  8.         indices.append(i)
  9.  
  10. print("Indices of numbers greater than their right neighbor:", indices)
  11. print("The number K of such numbers:", k)
Success #stdin #stdout 0.02s 7072KB
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stdin
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Standard input is empty
stdout
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('Indices of numbers greater than their right neighbor:', [0, 2, 3])
('The number K of such numbers:', 3)
https://ideone.com/yHfPyC
language:
Python (cpython 2.7.16)
created:
2 days ago
visibility:
public

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