Tetraedras

Taškai: 0

Compile: FAIL

tetrahedron.cpp: In function ‘int main()’: tetrahedron.cpp:12:5: error: ‘cin’ was not declared in this scope cin >> N; ^ tetrahedron.cpp:12:5: note: suggested alternative: In file included from tetrahedron.cpp:1:0: /usr/include/c++/5/iostream:60:18: note: ‘std::cin’ extern istream cin; /// Linked to standard input ^ tetrahedron.cpp:15:9: error: ‘cout’ was not declared in this scope cout << 0 << endl; ^ tetrahedron.cpp:15:9: note: suggested alternative: In file included from tetrahedron.cpp:1:0: /usr/include/c++/5/iostream:61:18: note: ‘std::cout’ extern ostream cout; /// Linked to standard output ^ tetrahedron.cpp:15:22: error: ‘endl’ was not declared in this scope cout << 0 << endl; ^ tetrahedron.cpp:15:22: note: suggested alternative: In file included from /usr/include/c++/5/iostream:39:0, from tetrahedron.cpp:1: /usr/include/c++/5/ostream:590:5: note: ‘std::endl’ endl(basic_ostream<_CharT, _Traits>& __os) ^

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