Python program to sort the elements of an array in ascending order

#Initialize array     
arr = [5, 2, 8, 7, 1];     
temp = 0;    
     
#Displaying elements of original array    
print("Elements of original array: ");    
for i in range(0, len(arr)):    
    print(arr[i], end=" ");    
     
#Sort the array in ascending order    
for i in range(0, len(arr)):    
    for j in range(i+1, len(arr)):    
        if(arr[i] > arr[j]):    
            temp = arr[i];    
            arr[i] = arr[j];    
            arr[j] = temp;    
     
print();    
     
#Displaying elements of the array after sorting    
    
print("Elements of array sorted in ascending order: ");    
for i in range(0, len(arr)):    
    print(arr[i], end=" ");    

Output:

Elements of original array:
5 2 8 7 1
Elements of array sorted in ascending order:
1 2 5 7 8