void createHook (void *pNewTcb)
{
char *name = (char*)(*(long*)((char*)pNewTcb+0x34));
long *entry = (long*)((char*)pNewTcb+0x74);
// always hook first task creation
// to create SpyProc
if (!stop_hooking){
taskprev = (void*)(*entry);
*entry = (long)task_start_hook;
stop_hooking = 1;
} else {
// hook/replace another tasks
if (my_ncmp(name, "tSwitchChe", 10) == 0){
*entry = (long)mykbd_task;
}
if (my_ncmp(name, "tInitFileM", 10) == 0){
taskfsprev = (void*)(*entry);
*entry = (long)task_fs;
}
if (my_ncmp(name, "tCaptSeqTa", 10) == 0){
*entry = (long)capt_seq_hook;
}
if (my_ncmp(name, "tMovieRecT", 10) == 0){
*entry = (long)movie_record_hook;
}
core_hook_task_create(pNewTcb);
}
}
int main()
{
int i, j, index, n, len, high_sum, base, tmp;
while (scanf("%d", &base) == 1 && base) {
scanf("%s", num);
len = strlen(num);
high_sum = 0;
for (i = 0; i < 10; i++)
sum[i] = 0;
for (i = 0; i < len; i++) {
num[i] -= '0';
sum[0] += num[i];
for (j = 0; sum[j] >= base; j++) {
sum[j] -= base;
sum[j + 1] += 1;
}
if (j > high_sum)
high_sum = j;
}
for (i = 0; i <= high_sum / 2; i++) {
tmp = sum[i];
sum[i] = sum[high_sum - i];
sum[high_sum - i] = tmp;
}
index = 0;
while (index < len - 1 - high_sum) {
while (my_ncmp(num + index, sum, high_sum + 1) >= 0)
my_substract(num + index, sum, high_sum + 1, base);
while (num[index] > 0)
my_substract(num + index + 1, sum, high_sum + 1, base);
index++;
}
while (my_ncmp(num + index, sum, high_sum + 1) >= 0)
my_substract(num + index, sum, high_sum + 1, base);
for (i = index; i < len; i++)
if (num[i])
break;
if (i < len)
printf("no\n");
else
printf("yes\n");
}
return 0;
}
void createHook (void *pNewTcb)
{
char *name = (char*)(*(long*)((char*)pNewTcb+0x34));
long *entry = (long*)((char*)pNewTcb+0x74);
//volatile long *p; p=(void*) 0xc02200E0; *p=0x46; //debug led
// always hook first task creation
// to create SpyTask
if (!stop_hooking){
taskprev = (void*)(*entry);
*entry = (long)task_start_hook;
stop_hooking = 1;
}else{
// hook/replace another tasks
// Replace the call to "SwitchCheckTask" with our own procedure
if (my_ncmp(name, "tSwitchChe", 10) == 0){
*entry = (long)mykbd_task;
}
// Replace the call to "InitFileModules" with our own procedure
if (my_ncmp(name, "tInitFileM", 10) == 0){
taskfsprev = (void*)(*entry);
*entry = (long)task_fs;
}
// Replace the call to "CaptSeqTask" with our own procedure
if (my_ncmp(name, "tCaptSeqTa", 10) == 0){
*entry = (long)capt_seq_hook;
}
if (my_ncmp(name, "tMovieRecT", 10) == 0){
*entry = (long)movie_record_hook;
}
core_hook_task_create(pNewTcb);
}
}
