Compilare: main.cpp: In function 'int filll(int, int, int, int)': main.cpp:68:1: warning: no return statement in function returning non-void [-Wreturn-type] 68 | } | ^ main.cpp:13:5: warning: infinite recursion detected [-Winfinite-recursion] 13 | int filll(int i, int j,int val,int ad) { | ^~~~~ main.cpp:17:14: note: recursive call 17 | filll(i+1,j,val,ad); | ~~~~~^~~~~~~~~~~~~~ main.cpp:30:14: note: recursive call 30 | filll(i-1,j,val,ad); | ~~~~~^~~~~~~~~~~~~~ main.cpp:43:15: note: recursive call 43 | filll(i,j+1,val,ad); | ~~~~~^~~~~~~~~~~~~~ main.cpp:57:14: note: recursive call 57 | filll(i,j-1,val,ad); | ~~~~~^~~~~~~~~~~~~~