Compilare: main.cpp:5:0: warning: ignoring #pragma warning [-Wunknown-pragmas] #pragma warning (disable:4996) main.cpp: In function 'int main()': main.cpp:86:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < VS.size(); ++i) ~~^~~~~~~~~~~ main.cpp:87:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int j = i + 1; j < VS.size(); ++j) ~~^~~~~~~~~~~