/in/foo.cc: In function 'int main()':
/in/foo.cc:10:1: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
   10 | else
      | ^~~~
/in/foo.cc:12:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
   12 |         cout<<fixed<<setprecision(2)<<F;
      |         ^~~~
/in/foo.cc:13:10: error: expected '}' at end of input
   13 | return 0;
      |          ^
/in/foo.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^