Compilare: main.cpp: In function 'int main()': main.cpp:143:13: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(auto it:s) ^~~ main.cpp:144:28: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' g<<it<<' ';g<<'\n'; ^ main.cpp:157:13: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(auto it:s) ^~~ main.cpp:158:28: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' g<<it<<' ';g<<'\n'; ^