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새싹교실/2011/學高/1회차


1.

  • Memory ? ?
  • data 10(Dec.), 8(Oct.), 16(Hex.) ?
  • printf() 해 include library(~.h ) ?

2. 2011 3 16

2.1. :

2.1.1. (fact)

  • ZeroWiki

    • : =_1_=, ==_2_==, ===_3_===
    • :
    • : 호 3

    • *


    • CPU, Memory
    • Memory address, binary bits
    • SW : System SW, Application SW
    • Kinds of programming language: C, C++, Java, Assembly, Python etc.
    • High-level Language VS Low-level Language: Human-kindly VS Machine-Kindly
    • 4 levels of programming: coding -> compile -> linking -> debugging(running). and type of error of an each level.
    • Source file, Resource file, Header file

  • C
    • C
    • printf("Hello World!\n");: #include<stdio.h>?

2.1.2. (feeling/finds)

  • 흡하 , .
    • .
    • gcc windows 팅해 visual studio .

* 히 하.
* 해 확히 학 크하.

2.2. :

2.2.1. (fact)


2.2.2. (feeling/finds)


2.3. :

2.3.1. (fact)

  • Zerowiki
    • , 편, 크, ,
    • .

    • CPU()
    • Main Memory
    • Secodary Memory
    • I/O()
  • C

#include <stdio.h>

int main()
{
printf("hello world!"\n);
return 0;
}
  • ...

2.3.2. (findings/feelings)

  • .
    • Zerowiki페 , .

    • Feedback ...? ?
      • , , feedback ~ -

2.3.3.

  • Memory ? ?
    • memory cell
  • data 10(Dec.), 8(Oct.), 16(Hex.) ?
    • 16
  • printf() 해 include library(~.h ) ?
    • 한 stdio.h .

2.4. :


2.4.1. (fact)

1 .
> CPU, Cache, Main memory (ex RAM..), Secondary memory..
> 하,
  • : (ex OS..), (ex , 파트..)
  • : high level language (ex : C, java, C++, C#..), low level language (ex : , )
  • : program edit -> compile -> execution
1 8bit(=1byte) , 8bit
2 . Wiki
=__=, _*_ : , :
3 . ...
  • #include <stdio.h> : stdio 해 include 하
  • return 0; : 0
  • printf(""); :
  • \n(한 ), %d%e, %c

2.4.2. (feeling/finds)

. . _

2.4.3.

  • Memory ? ?
    • memory cell
  • data 10(Dec.), 8(Oct.), 16(Hex.) ?
    • 16
  • printf() 해 include library(~.h ) ?
    • stdio.h.


2.5. :



2.5.1. (fact)

wiki page
.
visual studio .
printf .
\n .
.
CPU .

2.5.2. (feeling/finds)

.

2.5.3.


* Memory ? ?
Memory cell
  • data 10(Dec.), 8(Oct.), 16(Hex.) ?
16(Hex.)
  • printf() 해 include library(~.h ) ?
stdio.h

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