/in/foo.cc: In function 'int main()':
/in/foo.cc:35:6: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
      for(int k=1;k<=n;k++)
      ^~~
/in/foo.cc:41:7: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
       for(int z=1;z<=q;z++)
       ^~~