Was Ghana a written language?

Its is Housa and English trust me i just came from Ghana 2 months ago

English (the English language)

The Mayan language was both written and spoken. In the pre-Columbian era it was visually represented by Maya hieroglyphic script.

spoken language (the spoken form of a human language)

That depends on each individual compiler. Some are written in assembly, some in C/C++, others are written in whatever high-level language the author likes best.