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새싹교실/2011/AmazingC/5일차(4월 14일)

Contents

1.
2.
3.
4.


1.

O
O
O
O

2.


    • : |, &, >>, <<, ^
    • : ||, & * : +, -, *, /, %
    • : ++, --
    • : ==, <=, >=, <, >
    • : =


    • if

      if(){
         
       }
  • switch

      switch(){
       case 1:
         
       case 2:
         
       ...
       }
  • 한 case 행하 break!
  • : break break case


    • for

      for(;;){
        
       }
  • {}
  • , , .
  • 행하
  • 할 횟
  • while

      while(){
        
       }
  • {}

  • 할 횟

     int number;
     int sum=0;

     scanf("%d", &number);
     while(number>0){
        sum+=number%10;
        number/=10;
       }
< >

  • do while

     do{
       
      }while();

  • 1 행한.

     int number=1;

     do{
       number++;
       printf("%d", number);
      }while(number<1);

      ****
      2  .....

3.

- ! if, while, for! 히 해_ ~ ㅋㅋㅋㅋ?
- -

4.

1~2. .
1.
*************
****** ******
*****   *****
****     ****
***       ***
**         **
*           *
**         **
***       ***
****     ****
*****   *****
****** ******
*************
2.
           *
         ** **
        **   **
       **     **
********       ********
 **                 **
   **             **
     **         **
   **             **
 **                 **
********       ********
       **     **
        **   **
         ** **
           *
3. .(1~9)

4. 369 30 .( )

< . 2 .>

  • !!


... -
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