企业用车服务系统年末特惠

import heapq

class Vehicle:
    def __init__(self, id, capacity):
        self.id = id
        self.capacity = capacity
        self.current_load = 0

    def can_accommodate(self, demand):
        return self.current_load + demand <= self.capacity

def schedule_requests(requests, vehicles):
    vehicles.sort(key=lambda x: x.current_load)
    scheduled_requests = []

    for request in requests:
        for vehicle in vehicles:
            if vehicle.can_accommodate(request):
                vehicle.current_load += request
                scheduled_requests.append((vehicle.id, request))
                break

    return scheduled_requests

# 示例使用
vehicles = [Vehicle(1, 10), Vehicle(2, 15)]
requests = [5, 10, 7, 3]

scheduled = schedule_requests(requests, vehicles)
print("Scheduled Requests:", scheduled)