Compilare: main.cpp: In function 'int main()': main.cpp:70:1: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 70 | for ( auto c:qs) | ^~~ main.cpp:72:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 72 | return 0; | ^~~~~~