Compilare: user.cpp: In function ‘int rezolvare1()’: user.cpp:91:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int rezolvare2()’: user.cpp:156:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:160:11: warning: unused variable ‘i’ [-Wunused-variable] int v,i,j; ^ user.cpp:160:13: warning: unused variable ‘j’ [-Wunused-variable] int v,i,j; ^ user.cpp: In function ‘int rezolvare2()’: user.cpp:154:23: warning: ‘culoare’ may be used uninitialized in this function [-Wmaybe-uninitialized] char c=culoare+'a'-1; ~~~~~~~~~~~^~ user.cpp:153:39: warning: ‘coloana’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << linie-1 << " " << coloana-1 << endl; ^ user.cpp:153:24: warning: ‘linie’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << linie-1 << " " << coloana-1 << endl; ^~~