Compilare: main.cpp: In function 'void facere_nri(int, int, int, int)': main.cpp:135:10: warning: statement has no effect [-Wunused-value] for(j; j<=cj; j++) ^ main.cpp: In function 'void facere_nrj(int, int, int, int)': main.cpp:140:10: warning: statement has no effect [-Wunused-value] for(i; i<=ci; i++) ^ main.cpp: In function 'void rezolvare_3()': main.cpp:275:45: warning: 'col2' may be used uninitialized in this function [-Wmaybe-uninitialized] g<<lin1<<" "<<col1<<" "<<lin2<<" "<<col2; ^ main.cpp:275:36: warning: 'lin2' may be used uninitialized in this function [-Wmaybe-uninitialized] g<<lin1<<" "<<col1<<" "<<lin2<<" "<<col2; ^~~ main.cpp:275:25: warning: 'col1' may be used uninitialized in this function [-Wmaybe-uninitialized] g<<lin1<<" "<<col1<<" "<<lin2<<" "<<col2; ^~~ main.cpp:275:14: warning: 'lin1' may be used uninitialized in this function [-Wmaybe-uninitialized] g<<lin1<<" "<<col1<<" "<<lin2<<" "<<col2; ^~~