Compilare: main.cpp: In function 'int main()': main.cpp:61:26: warning: 'mid' may be used uninitialized [-Wmaybe-uninitialized] 61 | fout<<mid-1<<'\n'; | ^~~~ main.cpp:50:33: note: 'mid' was declared here 50 | int st = 1, dr = n, mid; | ^~~ main.cpp:47:26: warning: 'mid' may be used uninitialized [-Wmaybe-uninitialized] 47 | fout<<mid+1<<'\n'; | ^~~~ main.cpp:36:33: note: 'mid' was declared here 36 | int st = 1, dr = n, mid; | ^~~