Compilare: main.cpp: In function 'int b_s()': main.cpp:71:1: warning: no return statement in function returning non-void [-Wreturn-type] 71 | } | ^ main.cpp:70:11: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] 70 | fout<<val; | ^~~