First declare a structure called compass that contains: a short integer called north, a long integer called west, an unsigned integer called south and a signed integer named east.

Second initialize the structure, naming it direction with values of: $\backslash (\backslash$mathbf$\{100\}\backslash )$ for north, $\backslash (\backslash$mathbf$\{500000\}\backslash )$ for west, $\backslash (\backslash$mathbf$\{1\}\backslash )$ for south and $\backslash (\backslash$mathbf$\{-1\}\backslash )$ for east.