# 2nd with operations unknown
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15 days ago
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```def bubble_sort(arr):
n = len(arr)
operations = 0
for i in range(n):
for j in range(0, n-i-1):
operations += 1
if arr[j] > arr[j+1]:
arr[j], arr[j+1] = arr[j+1], arr[j]
return operations

def selection_sort(arr):
n = len(arr)
operations = 0
for i in range(n):
min_index = i
for j in range(i+1, n):
operations += 1
if arr[j] < arr[min_index]:
min_index = j
arr[i], arr[min_index] = arr[min_index], arr[i]
return operations

def insertion_sort(arr):
n = len(arr)
operations = 0
for i in range(1, n):
key = arr[i]
j = i - 1
while j >= 0 and key < arr[j]:
operations += 1
arr[j + 1] = arr[j]
j -= 1
arr[j + 1] = key
return operations

input_list = [64, 34, 25, 12, 22, 11, 90]

bubble_sorted = input_list.copy()
selection_sorted = input_list.copy()
insertion_sorted = input_list.copy()

bubble_operations = bubble_sort(bubble_sorted)
print("Bubble Sort:", bubble_sorted)
print("Bubble Sort Operations:", bubble_operations)

selection_operations = selection_sort(selection_sorted)
print("Selection Sort:", selection_sorted)
print("Selection Sort Operations:", selection_operations)

insertion_operations = insertion_sort(insertion_sorted)
print("Insertion Sort:", insertion_sorted)
print("Insertion Sort Operations:", insertion_operations)
```