/in/foo.cc: In function 'int main()':
/in/foo.cc:37:9: warning: this 'while' clause does not guard... [-Wmisleading-indentation]
   37 |         while(k--)
      |         ^~~~~
/in/foo.cc:51:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'while'
   51 |                 cout<<ans<<endl;
      |                 ^~~~