Compilare: main.cpp: In function 'int parcurgere(int, int, int)': main.cpp:82:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int lee()': main.cpp:88:38: warning: statement has no effect [-Wunused-value] P[start[1].first][start[1].second]; ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ main.cpp:85:25: warning: unused variable 'Min' [-Wunused-variable] int i, j, i_1, j_1, Min=32767; ^~~ main.cpp:157:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^