0_0_25124022_14938.cpp:4:7: error: expected nested-name-specifier before 'namepace'
using namepace std;
^
0_0_25124022_14938.cpp: In function 'void floyd()':
0_0_25124022_14938.cpp:23:48: error: 'min' was not declared in this scope
minc=min(minc,dis[i][j]+map[i][k]+map[k][j]);//K为环的最大点、无向图三点成环(从k点出发，回到k点)
^
0_0_25124022_14938.cpp:23:48: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:39:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
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_25124022_14938.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:240:5: note: 'std::min'
min(const _Tp& __a, const _Tp& __b, _Compare __comp)
^
0_0_25124022_14938.cpp: In function 'int main()':
0_0_25124022_14938.cpp:52:16: error: 'cout' was not declared in this scope
if(minc==INF)cout<<"It's impossible"<<endl;
^
0_0_25124022_14938.cpp:52:16: note: suggested alternative:
In file included from 0_0_25124022_14938.cpp:1:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:61:18: note: 'std::cout'
extern ostream cout; /// Linked to standard output
^
0_0_25124022_14938.cpp:52:41: error: 'endl' was not declared in this scope
if(minc==INF)cout<<"It's impossible"<<endl;
^
0_0_25124022_14938.cpp:52:41: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39:0,
from 0_0_25124022_14938.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:564:5: note: 'std::endl'
endl(basic_ostream<_CharT, _Traits>& __os)
^
0_0_25124022_14938.cpp:53:8: error: 'cout' was not declared in this scope
else cout<<minc<<endl;
^
0_0_25124022_14938.cpp:53:8: note: suggested alternative:
In file included from 0_0_25124022_14938.cpp:1:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:61:18: note: 'std::cout'
extern ostream cout; /// Linked to standard output
^
0_0_25124022_14938.cpp:53:20: error: 'endl' was not declared in this scope
else cout<<minc<<endl;
^
0_0_25124022_14938.cpp:53:20: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39:0,
from 0_0_25124022_14938.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:564:5: note: 'std::endl'
endl(basic_ostream<_CharT, _Traits>& __os)
^
|
