#include <stdio.h>
int main()
{
int a=0xffffffff;
int b=0xffffffff;
char c[3];
printf("a=%x, b=%x\n", a, b);
scanf("%s",c);
fflush(stdin);
printf("%s\n",c);
printf("a=%x, b=%x\n", a, b);
return 0;
}
int main()
{
int a=0xffffffff;
int b=0xffffffff;
char c[3];
printf("a=%x, b=%x\n", a, b);
scanf("%s",c);
fflush(stdin);
printf("%s\n",c);
printf("a=%x, b=%x\n", a, b);
return 0;
}
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