Compilare: user.cpp: In function ‘int main()’: user.cpp:58:20: warning: ‘l’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (a[l+dl[i]][c+dc[i]] > a[l][c] && d[l+dl[i]][c+dc[i]] == d[l][c] - 1) ^ user.cpp:58:29: warning: ‘c’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (a[l+dl[i]][c+dc[i]] > a[l][c] && d[l+dl[i]][c+dc[i]] == d[l][c] - 1) ^