Compilare: main.cpp: In function 'bool Lee()': main.cpp:37:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int main()': main.cpp:4:13: warning: overflow in implicit constant conversion [-Woverflow] #define oo -99999999 ^ main.cpp:47:29: note: in expansion of macro 'oo' sum[ l ][ c ] = oo; ^~