수다닷컴

질문 제목 : 코드 해석좀 부탁드립니다!

질문 내용 :
#include stdio.h
#include windows.h
void display_abacus(int number);
void draw_rectangle(int c, int r);
void gotoxy(int x, int y);

int main(void)
{
int number=0;
printf(입력된 숫자를 주판모양으로 출력\n\n);
gotoxy(1, 4);
draw_rectangle(1, 8);
display_abacus(number);
do
{
gotoxy(1, 14);
printf(현재 값:%d\n, number);
gotoxy(1,16);
printf(0-9 사이의 정수를 입력하고 엔터 );
gotoxy(33,16);
scanf(%1d, &number);
display_abacus(number);
gotoxy(1, 17);
}while(number10);
gotoxy(1, 17);
return 0;
}

void display_abacus(int number)
{
int i, m;
unsigned char a1=0xa6, a2=0xa1;
gotoxy(3, 5);
if (number/5)
printf(%c%c,a1, 0xa2);
else
printf(%c%c, a2, 0xdf);
gotoxy(3, 6);
if (number5)
printf(%c%c, a1, 0xa2);
else
printf(%c%c,a2, 0xdf);
gotoxy(1, 7);
printf(%c%c, a1, 0xa7);
printf(%c%c, a1, a2);
printf(%c%c, a1, 0xa9);
m=number%5;
for(i=1;i=5;i++)
{
gotoxy(3, 7+i);
if (m=i)
printf(%c%c, a2, 0xdf);
else if (m==0)
{
printf(%c%c, a1, 0xa2);
m=5;
}
else
{
printf(%c%c, a1, 0xa2);
m=5;
}
}
}void draw_rectangle(int c, int r)
{
int i, j;
unsigned char a=0xa6;
unsigned char b[7];
for(i=1;i7;i++)
b[i]=0xa0+i;

printf(%c%c,a, b[3]);
for(i=0;ic;i++)
printf(%c%c, a, b[1]);
printf(%c%c, a, b[4]);
printf(\n);
for(i=0;ir;i++)
{
printf(%c%c, a, b[2]);
for(j=0;jc;j++)
printf( );
printf(%c%c, a, b[2]);
printf(\n);
}
printf(%c%c, a, b[6]);
for(i=0;ic;i++)
printf(%c%c, a, b[1]);
printf(%c%c, a, b[5]);
printf(\n);
}
void gotoxy(int x, int y)
{
coord pos = { x -1, y - 1};
setconsolecursorposition(getstdhandle(std_output_handle), pos);
}
주판코드입니다. //해서 코드 해석좀 부탁드릴게요!!

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