>>342
#include <stdio.h>
#include <conio.h>

int main(void)
{
char str[] = "ABCDはGHカ";
char *pstr = str;
int a;
str[0] = 0x8D;
*(str+1) = 0xC5;
a = (int)pstr;
pstr += 2;
*pstr = 0x8E;
*(pstr+2-1) = 0xE3;
pstr += 5;
*(pstr--) = 0x6F;
*pstr = 0x83;
printf("%s\n",(char *)a);
printf("どれかキーを押すと戻ります。\n");
getch();
return 0;
}