/in/foo.cc: In function 'int main()':
/in/foo.cc:24:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   24 |         for(int i=1;i<n;i++) cin>>a[i];a[n]=l;
      |         ^~~
/in/foo.cc:24:40: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   24 |         for(int i=1;i<n;i++) cin>>a[i];a[n]=l;
      |                                        ^