Compilare: main.cpp: In function 'int main()': main.cpp:40:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 40 | for( int x : out ) fout << x << ' '; fout << '\n'; | ^~~ main.cpp:40:40: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 40 | for( int x : out ) fout << x << ' '; fout << '\n'; | ^~~~