最近搬家，好多东西，那就无聊地写个对应的程序吧！

        最近搬家， 好多东西， 那就无聊地写个对应的程序吧：

#include <iostream>#include <string>using namespace std;struct SMALL_BAG{string tooth_brush;string cup;};struct BIG_BAG{SMALL_BAG small_bag;string wallet;};int main(){BIG_BAG big_bag;big_bag.small_bag.tooth_brush = "1";big_bag.small_bag.cup = "2";big_bag.wallet = "3";return 0;}