Compilare: main.cpp: In function 'int main()': main.cpp:52:19: warning: 'sv' may be used uninitialized in this function [-Wmaybe-uninitialized] 52 | fout << sv << '\n'; | ^~~~ main.cpp:41:54: note: 'sv' was declared here 41 | int st = 1, dr = min(m, n), mij = (st + dr) / 2, sv, x; | ^~