#include <stdio.h>
int main(void)
{
int a = 100;
int b = 200;
printf("±³È¯ Àü: a = %d b = %d \n",a,b);
a = b;
b = a;
printf("±³È¯ ÈÄ: a = %d b = %d \n",a,b);
return 0;
}