Python Program for Selection Sort

The selection sort algorithm sorts an array by repeatedly finding the minimum element (considering ascending order) from unsorted part and putting it at the beginning. The algorithm maintains two subarrays in a given array.

1) The subarray which is already sorted.
2) Remaining subarray which is unsorted.

In every iteration of selection sort, the minimum element (considering ascending order) from the unsorted subarray is picked and moved to the sorted subarray.

Python

# Python program for implementation of Selection 
# Sort 
import sys 
A = [64, 25, 12, 22, 11] 
  
# Traverse through all array elements 
for i in range(len(A)): 
      
    # Find the minimum element in remaining  
    # unsorted array 
    min_idx = i 
    for j in range(i+1, len(A)): 
        if A[min_idx] > A[j]: 
            min_idx = j 
              
    # Swap the found minimum element with  
    # the first element         
    A[i], A[min_idx] = A[min_idx], A[i] 
  
# Driver code to test above 
print ("Sorted array") 
for i in range(len(A)): 
    print("%d" %A[i]),  

Please refer complete article on Selection Sort for more details!

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