17: Integer and floating point types Basis of Software (course taught at China's Beihua University) Leon Tabak / 23/05/2022
18: Making decisions, random numbers, statistics Basis of Software (course taught at China's Beihua University) Leon Tabak / 23/05/2022
19: More statistics and the Caesar cipher Basis of Software (course taught at China's Beihua University) Leon Tabak / 23/05/2022
20: File input and output Basis of Software (course taught at China's Beihua University) Leon Tabak / 23/05/2022