Compilare: main.cpp: In function 'int afis(int)': main.cpp:11:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int bt(int)': main.cpp:15:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=a[k-1]+1;i<=n;++i) ^~~ main.cpp:17:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' afis(k); ^~~~ main.cpp:19:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^