EECS 10 Lecture Notes - Lecture 1: Scanf Format String, Computer Data Storage, Semicolon
18 Dec 2016
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Computer programs-process date under control of sequences of instructions. Computers consists of various devices called hardware. Ex keyboard, screen,mouse, hard disks, memory, dvd, etc. Moore"s law: every year or two computers doubled in inexpensively. Receiving section from input devices & typically it is entered through keyboards etc. Shipping section which takes information computer processed then sends to output devices to make available the computer. Rapid access & low capacity warehouse section retains info from input unit. Keeps processed info until placed on output devices by output unit. [memory is volatile and lost when power is off] Manufacturing section which performs calculations & contains decision mechanisms. // marks a comment compiler ignores it (use for every line) # include in any c program it at least includes this (this is replace with a lot of functions) Anything with parenthesis ( )is a function. String is a character string (important in c) \ is if you want to print too.
