Trains

num_wagons = int(input())

train = [0] * num_wagons

while True:
    command = input()
    if command == "End":
        break

    parts = command.split()
    action = parts[0]

    if action == "add":
        people = int(parts[1])
        train[-1] += people

    elif action == "insert":
        index = int(parts[1])
        people = int(parts[2])
        train[index] += people

    elif action == "leave":
        index = int(parts[1])
        people = int(parts[2])
        train[index] -= people

print(train)