View Compilation Error

0_0_25502383_8555.cpp
0_0_25502383_8555.cpp(20) : error C2447: “{”: 缺少函数标题(是否是老式的形式表?)
0_0_25502383_8555.cpp(28) : error C3861: “find_root”:  找不到标识符
0_0_25502383_8555.cpp(29) : error C3861: “find_root”:  找不到标识符
0_0_25502383_8555.cpp(31) : error C2065: “root”: 未声明的标识符
0_0_25502383_8555.cpp(35) : error C2447: “{”: 缺少函数标题(是否是老式的形式表?)
0_0_25502383_8555.cpp(49) : error C2065: “i”: 未声明的标识符
0_0_25502383_8555.cpp(49) : error C3861: “find_root”:  找不到标识符
0_0_25502383_8555.cpp(50) : error C2065: “i”: 未声明的标识符
0_0_25502383_8555.cpp(58) : error C2872: “next”: 不明确的符号
        可能是“0_0_25502383_8555.cpp(16) : std::vector<int,std::allocator<_Ty>> next[100010]”
        with
        [
            _Ty=int
        ]
        或       “VC2013\INCLUDE\xutility(771) : _FwdIt std::next(_FwdIt,iterator_traits<_Iter>::difference_type)”
0_0_25502383_8555.cpp(60) : error C2872: “next”: 不明确的符号
        可能是“0_0_25502383_8555.cpp(16) : std::vector<int,std::allocator<_Ty>> next[100010]”
        with
        [
            _Ty=int
        ]
        或       “VC2013\INCLUDE\xutility(771) : _FwdIt std::next(_FwdIt,iterator_traits<_Iter>::difference_type)”
0_0_25502383_8555.cpp(61) : error C2872: “next”: 不明确的符号
        可能是“0_0_25502383_8555.cpp(16) : std::vector<int,std::allocator<_Ty>> next[100010]”
        with
        [
            _Ty=int
        ]
        或       “VC2013\INCLUDE\xutility(771) : _FwdIt std::next(_FwdIt,iterator_traits<_Iter>::difference_type)”
0_0_25502383_8555.cpp(74) : error C3861: “init”:  找不到标识符
0_0_25502383_8555.cpp(88) : error C3861: “find_root”:  找不到标识符
0_0_25502383_8555.cpp(89) : error C3861: “find_root”:  找不到标识符
0_0_25502383_8555.cpp(92) : error C2872: “next”: 不明确的符号
        可能是“0_0_25502383_8555.cpp(16) : std::vector<int,std::allocator<_Ty>> next[100010]”
        with
        [
            _Ty=int
        ]
        或       “VC2013\INCLUDE\xutility(771) : _FwdIt std::next(_FwdIt,iterator_traits<_Iter>::difference_type)”
0_0_25502383_8555.cpp(95) : error C2872: “next”: 不明确的符号
        可能是“0_0_25502383_8555.cpp(16) : std::vector<int,std::allocator<_Ty>> next[100010]”
        with
        [
            _Ty=int
        ]
        或       “VC2013\INCLUDE\xutility(771) : _FwdIt std::next(_FwdIt,iterator_traits<_Iter>::difference_type)”