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CNight2011/고한종


Round 0


6 황 ㅋㅋ
ㅋㅋ
. + , 하형 함 ㅋㅋㅋ
ㅋㅋㅋ

  • ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ -


Round 1


.
, 한 .. . . .
malloc .
해했.

Round 1.5



x .
.
malloc .

Round 2



11학

!
, 하형 , .
하형 .
sorting 택큐? 함 ㅋ

Round 3


홍혜
,.
.

.

Round 4


Round 3 .
하형

-_-
흥하 .
ㅜㅠ.


Round 0,1


.

ex)

int arr5;


printf("%d",arr);

-> arr .
-> 포 &arr0 .

arri = *&(arr0+sizeof(int)*i);
arrij *&(arr00 sizeof(int)*i*j+sizeof(int)*i); -> ...?

2 3 .
. 희형.. .


Round 0,1


datatype* : 포 -> .
*val_name : 해
&val : & .( val )

. .

.

Round 1



  1. 1)
    typedef struct name{
    data...
    data...
    ...
    }nickname;
    nickname .

    2)
    struct name{
    date...
    ...
    };
    struct name .

    3)
    typedef struct{
    data...
    ...
    }nickname;
    . .


  2. 통하(?) 한 (?) 화 한 .
    sort할 편하 sort해 !

.
.. ..

C -> .. .

!

한 '' .
.
.
Null . 하 환형 .
.


.
, .

, 편하...
하...


<stdlib.h> .

malloc .
ex)
float* dia =(float*)malloc(sizeof(float)*10);

10 dia 10 .
10 heap .
dia 10 .. dia 10 stack .

'' realloc
C int a 2={1,2} printf("%d",a2); ..
10 10 realloc .
할 int i;
if(i%10==0)realloc(dia,sizeof(float)*10*k++);.
히 k .
. !

  • 편하 .
    .
    heap , 통해 , realloc 통해 큰
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