import ast
file = open("RAM", 'r')
file = file.read()
file = ast.literal_eval(file)
while True:
    temp = ""
    for i in file:
        temp = temp + i + ":" + file[i] + "\n"
    print(temp)
    addr = input("addresse: ")
    command = input("befehl: ")
    arg = input("argument: ")
    file[addr] = command
    file[str(int(addr)+1)] = arg
    if input("beenden?") == "y":
        break
code = file

file = open("RAM", 'w')
file.write(str(code))
file.close()