Remove the minimum value from the stack. Args: stack: A list representing a stack (bottom to top). Returns: The stack with the minimum value removed. Examples: >>> remove_min([2, 8, 3, -6, 7, 3]) [2, 8, 3, 7, 3]
(stack: list[int])
| 15 | |
| 16 | |
| 17 | def remove_min(stack: list[int]) -> list[int]: |
| 18 | """Remove the minimum value from the stack. |
| 19 | |
| 20 | Args: |
| 21 | stack: A list representing a stack (bottom to top). |
| 22 | |
| 23 | Returns: |
| 24 | The stack with the minimum value removed. |
| 25 | |
| 26 | Examples: |
| 27 | >>> remove_min([2, 8, 3, -6, 7, 3]) |
| 28 | [2, 8, 3, 7, 3] |
| 29 | """ |
| 30 | storage_stack: list[int] = [] |
| 31 | if len(stack) == 0: |
| 32 | return stack |
| 33 | minimum = stack.pop() |
| 34 | stack.append(minimum) |
| 35 | for _ in range(len(stack)): |
| 36 | val = stack.pop() |
| 37 | if val <= minimum: |
| 38 | minimum = val |
| 39 | storage_stack.append(val) |
| 40 | for _ in range(len(storage_stack)): |
| 41 | val = storage_stack.pop() |
| 42 | if val != minimum: |
| 43 | stack.append(val) |
| 44 | return stack |