algorithm/Python
1
0
Fork 0
mirror of https://github.com/TheAlgorithms/Python.git synced 2025-07-05 17:34:49 +08:00
Code Issues Packages Projects Releases Wiki Activity

[mypy] Add/fix type annotations for scheduling algorithms (#4074)

Browse Source 
* Fix mypy errors for scheduling/first_come_first_served
* Fix mypy errors for scheduling/round_robin.py
* Fix mypy errors for scheduling/shortest_job_first.py
* Fix isort errors
This commit is contained in:
shan7030
2020-12-28 09:34:40 +05:30
committed by GitHub
parent 64d8504170
commit 00e279ea44
3 changed files with 18 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
scheduling/shortest_job_first.py
View File

@ -3,17 +3,17 @@ Shortest job remaining first
Please note arrival time and burst
Please use spaces to separate times entered.
"""
from __future__ import annotations
from typing import List
import pandas as pd
def calculate_waitingtime(
arrival_time: list[int], burst_time: list[int], no_of_processes: int
) -> list[int]:
arrival_time: List[int], burst_time: List[int], no_of_processes: int
) -> List[int]:
"""
Calculate the waiting time of each processes
Return: list of waiting times.
Return: List of waiting times.
>>> calculate_waitingtime([1,2,3,4],[3,3,5,1],4)
[0, 3, 5, 0]
>>> calculate_waitingtime([1,2,3],[2,5,1],3)
@ -72,8 +72,8 @@ def calculate_waitingtime(
def calculate_turnaroundtime(
burst_time: list[int], no_of_processes: int, waiting_time: list[int]
) -> list[int]:
burst_time: List[int], no_of_processes: int, waiting_time: List[int]
) -> List[int]:
"""
Calculate the turn around time of each Processes
Return: list of turn around times.
@ -91,8 +91,8 @@ def calculate_turnaroundtime(
def calculate_average_times(
waiting_time: list[int], turn_around_time: list[int], no_of_processes: int
):
waiting_time: List[int], turn_around_time: List[int], no_of_processes: int
) -> None:
"""
This function calculates the average of the waiting & turnaround times
Prints: Average Waiting time & Average Turn Around Time