Compilare: user.cpp: In function ‘void solve()’: user.cpp:19:9: warning: unused variable ‘curr’ [-Wunused-variable] int curr = 0; ^ user.cpp:40:41: warning: ‘se’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << best << " " << sb << " " << se << "\n"; ^ user.cpp:40:28: warning: ‘sb’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << best << " " << sb << " " << se << "\n"; ^