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Sort an Array of Integers

Certification: Basic Level Accuracy: 66.67% Submissions: 9 Points: 5

Write a C++ function to sort an array of integers in ascending order.

Example 1
    
  
  • Input: array = [5, 3, 8, 1]
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  • Output: [1, 3, 5, 8]
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  • Explanation:
    
      
      
    • Step 1: Compare and swap elements to sort them in ascending order.
      • 
      
    • Step 2: Rearrange the array through multiple passes.
      • 
      
    • Step 3: Return the sorted array.
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    •
Example 2
    
  
  • Input: array = [10, 2, 7, 4]
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  • Output: [2, 4, 7, 10]
    • 
  
  • Explanation:
    
      
      
    • Step 1: Compare and swap elements to sort them in ascending order.
      • 
      
    • Step 2: Rearrange the array through multiple passes.
      • 
      
    • Step 3: Return the sorted array [2, 4, 7, 10].
      • 
    
    
  
    •
Constraints
    
  
  • 1 ≤ array length ≤ 10^4
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  • -10^5 ≤ array elements ≤ 10^5
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  • Time Complexity: O(n log n)
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  • Space Complexity: O(1)
    •
NumberAlgorithmsIBMKPMG
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Hint
Solution

Solution Hints

    
  
  • Use a sorting algorithm like quicksort or mergesort.
    • 
  
  • You can also use the built-in sort function from the C++ STL.
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  • Ensure the function works for the upper limit of the constraint.
    •

Steps to solve by this approach:

 Step 1: Define a function sort_array that takes a vector of integers.
 Step 2: Use the standard sort function from the algorithm library.
 Step 3: Sort the array in ascending order using begin and end iterators.
 Step 4: Return the sorted array.
 Step 5: In main, call sort_array with a vector of values.
 Step 6: Loop through the sorted array and print the elements.

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