Compilare: main.cpp: In function 'Coord CautareVecin1(int, int)': main.cpp:43:9: warning: unused variable 'Tmp' [-Wunused-variable] Coord Tmp = { curr_i + drow[dir], curr_j + dcol[dir] }; ^~~ main.cpp:57:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ main.cpp: In function 'int main()': main.cpp:170:17: warning: ignoring return value of 'int system(const char*)', declared with attribute warn_unused_result [-Wunused-result] system("PAUSE"); ^ main.cpp:168:31: warning: 'maxj' may be used uninitialized in this function [-Wmaybe-uninitialized] DFS_Afisare(maxi, maxj, 0, 0); ^ main.cpp:168:31: warning: 'maxi' may be used uninitialized in this function [-Wmaybe-uninitialized]