Compilare: user.cpp: In function ‘int Determinant(Puncte, Puncte)’: user.cpp:28:9: warning: variable ‘Det’ set but not used [-Wunused-but-set-variable] int Det; ^ user.cpp:30:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘void Citire(int&)’: user.cpp:18:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d\n",&n); ^ user.cpp:21:41: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d\n",&p[i].x,&p[i].y); ^ user.cpp: In function ‘int main()’: user.cpp:46:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("aria.in","r",stdin); ^ user.cpp:47:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("aria.out","w",stdout); ^ user.cpp: In function ‘void Rezolvare(int)’: user.cpp:35:9: warning: ‘aria’ may be used uninitialized in this function [-Wmaybe-uninitialized] int aria; ^