입력방식 중에서

#include <iostream>
#include <stdio.h>
#include <conio.h>
 
 
int main(int argc, char** argv) {
 
 
    unsigned char a[10];
    int x=0;
    int j=0;
    for(x=0;;x++) //필히 고칠것. a가 앞까지 같이 인식됨. 
    {
        a[x]=getche();  //\r\n
        printf("\t");
        for(j=0; j<5; j++)
        {
            printf("[ %d:%02x]", j, a[j]);
        }
        printf("   [ %d:%02x:%02x:%02x]\n", x, a[x], '\r', '\n');
        if(a[x] == '\r')
        {
            break;
        }
    }
 
	return 0;
}
 
 
#if 0
a       [ 0:61][ 1:00][ 2:60][ 3:d5][ 4:40]   [ 0:61:0d:0a]
b       [ 0:61][ 1:62][ 2:60][ 3:d5][ 4:40]   [ 1:62:0d:0a]
c       [ 0:61][ 1:62][ 2:63][ 3:d5][ 4:40]   [ 2:63:0d:0a]
        [ 0:61][ 1:62][ 2:63][ 3:0d][ 4:40]   [ 3:0d:0d:0a]
 
#endif