Compilare: main.cpp: In function 'int dfs(int, int, int)': main.cpp:31:1: warning: no return statement in function returning non-void [-Wreturn-type] 31 | } | ^ main.cpp: In function 'int main()': main.cpp:43:42: warning: overflow in conversion from 'double' to 'short int' changes value from '2.1e+9' to '32767' [-Woverflow] 43 | cin>>mat[i][j], cost[i][j] = 21e8; | ^~~~ main.cpp: In function 'int dfs(int, int, int)': main.cpp:11:5: warning: infinite recursion detected [-Winfinite-recursion] 11 | int dfs(int i, int j, int nr) | ^~~ main.cpp:22:24: note: recursive call 22 | dfs(i + dirx[kok], j + diry[kok], nr); | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:27:24: note: recursive call 27 | dfs(i + dirx[kok], j + diry[kok], nr + 1); | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~