/in/foo.cc: In function 'int main()':
/in/foo.cc:16:2: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  if(a||b) cout<<a<<':'<<b<<endl<<endl;a=0;b=0;
  ^~
/in/foo.cc:16:39: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
  if(a||b) cout<<a<<':'<<b<<endl<<endl;a=0;b=0;
                                       ^