Eroare de compilare: user.cpp: In function ‘void apm()’: user.cpp:43:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<v[1].size(); i++) ^ user.cpp:68:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<v[act.to].size(); i++) ^ user.cpp: In function ‘int dfs(int, int)’: user.cpp:89:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<ap[nod].size(); i++) ^ user.cpp: In function ‘int main()’: user.cpp:122:32: warning: narrowing conversion of ‘b’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] v[a].push_back(tipe{b,c}); ^ user.cpp:122:32: warning: narrowing conversion of ‘c’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] user.cpp:123:32: warning: narrowing conversion of ‘a’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] v[b].push_back(tipe{a,c}); ^ user.cpp:123:32: warning: narrowing conversion of ‘c’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] user.cpp:128:5: error: ‘cout’ was not declared in this scope cout<<costapm<<"\n"; ^ user.cpp:128:5: note: suggested alternative: In file included from user.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: ‘std::cout’ extern ostream cout; /// Linked to standard output ^ user.cpp:132:5: error: ‘cin’ was not declared in this scope cin>>q; ^ user.cpp:132:5: note: suggested alternative: In file included from user.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: ‘std::cin’ extern istream cin; /// Linked to standard input ^ user.cpp:147:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<ap[amax].size(); i++) ^ user.cpp:156:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<ap[bmax].size(); i++) ^ user.cpp:165:37: warning: narrowing conversion of ‘b’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] ap[a].push_back(tipe{b,c}); ^ user.cpp:165:37: warning: narrowing conversion of ‘c’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] user.cpp:166:37: warning: narrowing conversion of ‘a’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] ap[b].push_back(tipe{a,c}); ^ user.cpp:166:37: warning: narrowing conversion of ‘c’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing]