IS
Size: a a a
IS
IS
DT
N
DA
AK
R
IS
IS
VR
#include <unistd.h>
#include <stdint.h>
int main(int argc, char *argv[]) {
char data[100] = {0};
char * a=0;
size_t size = read(0, data, 100);
if (size > 0 && data[0] == 'H')
if (size > 1 && data[1] == 'I')
if (size > 2 && data[2] == '!')
*a=1;
return 0;
}
VR
DA
N
AK
AK
AK
R
VR