Compilare: main.cpp: In function 'int mrg(int, int)': main.cpp:20:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int afis(int, int)': main.cpp:71:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int drum(int, int)': main.cpp:45:40: warning: 'pozc' may be used uninitialized in this function [-Wmaybe-uninitialized] if(d==4) marc[l][c][4]=1+drum(pozl, pozc); ~~~~^~~~~~~~~~~~ main.cpp:45:40: warning: 'pozl' may be used uninitialized in this function [-Wmaybe-uninitialized]