반응형 CS1 Computational Thinking & Scratch – Intro to Computer Science(week 0) Computer science is about problem solving H I (letter ascii) 72 73 (decimal numbers) 1001000 1001001 (binary 8 bit) Abstraction – converting lower level details into more simplified version and focus on problem solving Since there are so many languages that cannot be represented by 8 bit(256 different type of possibilities), now we use Unicode or utf-8 which uses 16 bit(2 to 16th power or 65536 .. 2019. 12. 25. 이전 1 다음 반응형
