http://blog.csdn.net/dancheren/article/details/73611878
http://blog.csdn.net/jar_java/article/details/26067971
http://blog.csdn.net/dancheren/article/details/73611878
http://blog.csdn.net/jar_java/article/details/26067971
def ADD(a): print(3,a,hex(id(a))) a.remove(2) print(3,a,hex(id(a))) a=a.append(10)