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  1. arr = [1.5, 2.3, 1.1, 0.9]
  2. count = 0
  3. indices = []
  4.  
  5. for i in range(len(arr) - 1):
  6.     if arr[i] > arr[i + 1]:
  7.         indices.append(i)
  8.         count += 1
  9.  
  10. print(f"In the array {arr}, the indices {indices} correspond to elements {[arr[idx] for idx in indices]} which are greater than their right - hand neighbors.")
  11. print(f"In the array {arr}, the number of such elements (K) is {count}.")
Success #stdin #stdout 0.07s 14124KB
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In the array [1.5, 2.3, 1.1, 0.9], the indices [1, 2] correspond to elements [2.3, 1.1] which are greater than their right - hand neighbors.
In the array [1.5, 2.3, 1.1, 0.9], the number of such elements (K) is 2.
https://ideone.com/uOJFMK
language:
Python 3 (python  3.12)
created:
4 days ago
visibility:
public

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