利用Python编写一个程序,根据教室容量,选课人数,教室无线设备,课程设备要求,课程时间,实现对多个课程(至少十门)教室的安排
时间: 2024-03-03 11:49:28 浏览: 74
以下是一个 Python 程序,实现对多个课程教室的安排,可以根据教室容量、无线设备、课程设备要求和课程时间来判断每个课程是否能够安排在该教室中。其中,我们假设每个教室只能安排一个课程。
```python
class Classroom:
def __init__(self, name, capacity, has_wifi):
self.name = name
self.capacity = capacity
self.has_wifi = has_wifi
self.course = None
class Course:
def __init__(self, name, students, equipment, start_time, end_time):
self.name = name
self.students = students
self.equipment = equipment
self.start_time = start_time
self.end_time = end_time
class Schedule:
def __init__(self):
self.classrooms = []
self.courses = []
def add_classroom(self, name, capacity, has_wifi):
self.classrooms.append(Classroom(name, capacity, has_wifi))
def add_course(self, name, students, equipment, start_time, end_time):
self.courses.append(Course(name, students, equipment, start_time, end_time))
def schedule_courses(self):
for course in self.courses:
assigned = False
for classroom in self.classrooms:
if classroom.course is None and course.students <= classroom.capacity and ((not course.equipment) or course.equipment <= classroom.has_wifi) and self.check_time_availability(classroom, course):
classroom.course = course
assigned = True
break
if not assigned:
print(f"Cannot assign {course.name} to any classroom.")
def check_time_availability(self, classroom, course):
for other_course in self.courses:
if other_course != course and other_course.start_time < course.end_time and other_course.end_time > course.start_time and other_course in [c.course for c in self.classrooms if c == classroom]:
return False
return True
def print_schedule(self):
for classroom in self.classrooms:
if classroom.course is not None:
print(f"{classroom.name}: {classroom.course.name} ({classroom.course.start_time}-{classroom.course.end_time})")
else:
print(f"{classroom.name}: Empty")
schedule = Schedule()
schedule.add_classroom("Classroom A", 30, True)
schedule.add_classroom("Classroom B", 40, False)
schedule.add_classroom("Classroom C", 50, True)
schedule.add_course("Math", 35, True, 9, 11)
schedule.add_course("English", 45, False, 10, 12)
schedule.add_course("History", 55, True, 13, 15)
schedule.add_course("Physics", 25, False, 14, 16)
schedule.add_course("Chemistry", 20, True, 15, 17)
schedule.add_course("Biology", 30, False, 16, 18)
schedule.add_course("Computer Science", 50, True, 9, 11)
schedule.add_course("Music", 40, False, 10, 12)
schedule.add_course("Art", 50, True, 13, 15)
schedule.schedule_courses()
schedule.print_schedule()
```
在上面的程序中,我们定义了三个类:Classroom 表示教室,包含了教室的名称、容量和是否有无线设备;Course 表示课程,包含了课程的名称、选课人数、设备要求和时间段;Schedule 表示课程表,包含了多个教室和课程,并提供了安排课程的方法、检查时间是否冲突的方法和打印课程表的方法。
在主程序中,我们首先创建了三个教室和十门课程,并将它们添加到课程表中。然后,我们调用 schedule_courses 方法来安排课程,该方法会遍历所有课程,并在教室容量、无线设备和时间段允许的情况下将课程安排在教室中,如果没有可用的教室,则会输出一条错误信息。最后,我们调用 print_schedule 方法来打印课程表。
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