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1. C


1.1.1.


2 9 한 화 .

~cpp 
#include <stdio.h>
#include <stdlib.h>

int main()
{
  int multiply_prev;
  int multiply_next;
  for(multiply_next=1; multiply_next<10; multiply_next++){
                      for(multiply_prev=2; multiply_prev<10; multiply_prev++)
                      printf("%dX%d=%2d  ",multiply_prev,multiply_next,multiply_prev*multiply_next);
                      printf("\n");
                     } 
  system("PAUSE");
  return 0;	
}

.
;;=_=;;;;
- . . -

헉; ;; 헉; JuNe .^^~

  • : %d %2d ?

    C_3-1.jpg
    C_3-1-1.jpg

  • 해~+_+ 해~+_+

- ;; %d %d =0=;; ;; %.2f 2 -_-!!! -

1.1.2.


.
, 포 .
( =,.=;)
?? -
.;_; -


.-_-;; 홈 ;;;
http://prof.cau.ac.kr/~sw_kim/include.htm



~cpp 
#include <stdio.h> 

void main(void) 

    { 

        int i, *pi, ix[3]={1, 2, 3}; 

        float *pf, fx[3]={1.0, 2.0, 3.0}; 

        pi = ix; 

        pf = fx; 

        for(i=0; i<3; i++) 

        printf("(pi+%d) = %p *(pi+%d) = %d (pf+%d) = %p *(pf+%d) 

        = %.1f\n", i, (pi+i), i, *(pi+i), i, (pf+i), i, *(pf+i)); 

    } 


~cpp 
#include <stdio.h> 

void main(void) 

    { 

        int abc[3]={1, 2, 3}, *bcd; 

        clrscr(); 

        bcd = abc; 

        printf("___Name___ _Size_\n"); 

        printf(" abc %d\n", sizeof(abc)); 

        printf(" abc[1] %d\n", sizeof(abc[1])); 

        printf(" bcd %d\n", sizeof(bcd)); 

        printf(" *bcd %d\n", sizeof(*bcd)); 

        printf(" *(bcd+1) %d\n", sizeof(*(bcd+1))); 

    } 


~cpp 
#include <stdio.h> 

void main(void) 

    { 

        int i, a[3]={1,2,3}, *b, c[3]; 

        clrscr(); 

        printf(" Array Copy A. ( pointer b=a )\n"); 

        b=a; 

        for(i=0; i<3; i++) 

        printf("a[%d]=%d *(b+%d)=%d\n", i, a[i], i, *(b+i)); 

        printf("\n Array Copy B. ( c[i]=a[i] )\n"); 

        for(i=0; i<3; i++) 

        c[i] = a[i]; 

        /* c=a; Why not ? */ 

        for(i=0; i<3; i++) 

        printf("a[%d]=%d c[%d]=%d\n", i, a[i], i, c[i]); 

    } 

( ) ...;;;;;;;;; ...=,.=;

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