Compilare: main.cpp: In function 'int main()': main.cpp:108:16: warning: 'sy' may be used uninitialized in this function [-Wmaybe-uninitialized] dp[sx][sy] = dragon[sx][sy]; ~~~~~~~~~~~^~~~~~~~~~~~~~~~ main.cpp:108:16: warning: 'sx' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:117:27: warning: 'fy' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << dp[fx][fy] << '\n'; ^~~~ main.cpp:117:27: warning: 'fx' may be used uninitialized in this function [-Wmaybe-uninitialized]