Compilare: user.cpp: In function ‘int main()’: user.cpp:73:19: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&T); ^ user.cpp:76:20: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&N); ^ user.cpp:78:21: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&x); ^ user.cpp:184:72: warning: ‘mneg3’ may be used uninitialized in this function [-Wmaybe-uninitialized] aux = min2Pozm(mpoz1,mpoz2,mpoz3) * minNegm(mneg1,mneg2,mneg3,nrNegm); ^ user.cpp:184:72: warning: ‘mneg2’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:184:72: warning: ‘mneg1’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:27:64: warning: ‘Mneg3’ may be used uninitialized in this function [-Wmaybe-uninitialized] } else if (abs(Mneg2) >= abs(Mneg1) && abs(Mneg2) >= abs(Mneg3)) { ^ user.cpp:68:20: note: ‘Mneg3’ was declared here int Mneg1, Mneg2, Mneg3; ^ user.cpp:25:29: warning: ‘Mneg2’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (abs(Mneg1) >= abs(Mneg2) && abs(Mneg1) >= abs(Mneg3)) { ^ user.cpp:68:13: note: ‘Mneg2’ was declared here int Mneg1, Mneg2, Mneg3; ^ user.cpp:25:15: warning: ‘Mneg1’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (abs(Mneg1) >= abs(Mneg2) && abs(Mneg1) >= abs(Mneg3)) { ^ user.cpp:68:6: note: ‘Mneg1’ was declared here int Mneg1, Mneg2, Mneg3; ^ user.cpp:55:18: warning: ‘mpoz3’ may be used uninitialized in this function [-Wmaybe-uninitialized] return mpoz1 * mpoz3; ^ user.cpp:67:20: note: ‘mpoz3’ was declared here int mpoz1, mpoz2, mpoz3; ^ user.cpp:53:18: warning: ‘mpoz2’ may be used uninitialized in this function [-Wmaybe-uninitialized] return mpoz2 * mpoz3; ^ user.cpp:67:13: note: ‘mpoz2’ was declared here int mpoz1, mpoz2, mpoz3; ^ user.cpp:55:18: warning: ‘mpoz1’ may be used uninitialized in this function [-Wmaybe-uninitialized] return mpoz1 * mpoz3; ^ user.cpp:67:6: note: ‘mpoz1’ was declared here int mpoz1, mpoz2, mpoz3;