[프로그래머스 코딩테스트 고득점 kit] 다리를 지나는 트럭

def solution(bridge_length, weight, truck_weights):
    answer = 0
    bridge = [0] * bridge_length
    
    while len(bridge) != 0:
        answer += 1
        bridge.pop(0)
        if len(truck_weights) != 0:
            if sum(bridge) + truck_weights[0] <= weight:
                bridge.append(truck_weights.pop(0))
            else:
                bridge.append(0)
    
    return answer