Compilare: main.cpp: In function 'int parcurgere(int, int, int)': main.cpp:79:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int lee()': main.cpp:85:38: warning: statement has no effect [-Wunused-value] P[start[1].first][start[1].second]; ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ main.cpp:144:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^