0_0_35460484_3099.cpp: In function 'int main()':
0_0_35460484_3099.cpp:37:10: error: reference to 'plus' is ambiguous
a=plus(a,b);
^
0_0_35460484_3099.cpp:4:8: note: candidates are: std::string plus(std::string, std::string)
string plus(string a,string b)
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/string:48:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/locale_classes.h:40,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/ios_base.h:41,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:42,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
from 0_0_35460484_3099.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_function.h:167:12: note: template<class _Tp> struct std::plus
struct plus : public binary_function<_Tp, _Tp, _Tp>
^
0_0_35460484_3099.cpp:41:15: error: 'i' was not declared in this scope
if(i==a.size())
^
0_0_35460484_3099.cpp:43:19: error: 'i' was not declared in this scope
for(int j=i;j<a.size();j++)
^
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