Compilare: main.cpp:3:0: warning: ignoring #pragma region TEMPLATE [-Wunknown-pragmas] #pragma region TEMPLATE main.cpp:51:0: warning: ignoring #pragma endregion [-Wunknown-pragmas] #pragma endregion main.cpp: In function 'void init()': main.cpp:56:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("galeti2.in", "r", stdin); ^ main.cpp:57:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("galeti2.out", "w", stdout); ^