/in/foo.cc: In function 'int main()':
/in/foo.cc:24:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   24 |         if(x<=0||x%2!=0)
      |         ^~
/in/foo.cc:26:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   26 |                 for(x1=2;x1<=x/2;x1++)
      |                 ^~~