Compilare: user.cpp: In function ‘void dinamica()’: user.cpp:3:22: warning: integer overflow in expression [-Woverflow] #define inf ((2<<30)-1) ^ user.cpp:43:33: note: in expansion of macro ‘inf’ int niv = 2, smin, sFinal = inf; ^ user.cpp:3:22: warning: integer overflow in expression [-Woverflow] #define inf ((2<<30)-1) ^ user.cpp:56:24: note: in expansion of macro ‘inf’ smin = inf; ^ user.cpp:45:23: warning: variable ‘camFinal’ set but not used [-Wunused-but-set-variable] pp p[5], camPrec, camFinal; ^ user.cpp: In function ‘int main()’: user.cpp:17:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("suma4.in", "rt", stdin); ^ user.cpp:18:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("suma4.out", "wt", stdout); ^ user.cpp: In function ‘void read()’: user.cpp:27:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &N); ^ user.cpp:31:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &x); ^ user.cpp: In function ‘void dinamica()’: user.cpp:70:46: warning: ‘camPrec.pp::y’ may be used uninitialized in this function [-Wmaybe-uninitialized] prec[niv][x][y].y = camPrec.y; ^ user.cpp:69:46: warning: ‘camPrec.pp::x’ may be used uninitialized in this function [-Wmaybe-uninitialized] prec[niv][x][y].x = camPrec.x; ^