Compilare: main.cpp: In function 'int main()': main.cpp:166:71: warning: 'cf' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << lp/3+1 << " " << cp/3+1 << " " << lf/3+1 << " " << cf/3; ^ main.cpp:166:53: warning: 'lf' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << lp/3+1 << " " << cp/3+1 << " " << lf/3+1 << " " << cf/3; ~~^~ main.cpp:166:36: warning: 'cp' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << lp/3+1 << " " << cp/3+1 << " " << lf/3+1 << " " << cf/3; ~~^~ main.cpp:166:19: warning: 'lp' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << lp/3+1 << " " << cp/3+1 << " " << lf/3+1 << " " << cf/3; ~~^~