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0_0_39832602_22999.cpp
0_0_39832602_22999.cpp(12) : error C2039: “getsize”: 不是“std::stack<int,std::deque<_Ty,std::allocator<_Ty>>>”的成员
        with
        [
            _Ty=int
        ]
0_0_39832602_22999.cpp(12) : fatal error C1903: 无法从以前的错误中恢复；正在停止编译