Borderou de evaluare (job #651038)

Compilare: main.cpp: In function 'void solve()': main.cpp:95:19: warning: unused variable 'x' [-Wunused-variable] 95 | const int x[] = {1, -1, 1, 1}; | ^ main.cpp:96:19: warning: unused variable 'y' [-Wunused-variable] 96 | const int y[] = {0, -1, 0, 1}; | ^ main.cpp: In function 'void dfs(int, int)': main.cpp:50:20: warning: iteration 4 invokes undefined behavior [-Waggressive-loop-optimizations] 50 | if((i + x[k] < 0 || i + x[k] >= n) || (j + y[k] < 0 || j + y[k] >= m)) continue; | ~~~^ main.cpp:49:22: note: within this loop 49 | for(int k = 0; k < 5; k++){ | ~~^~~