H
Size: a a a
H
B
A
B
TK
VK
VK
H
B
B
CD
unsigned char b; // byte value to compute the parity of
bool parity =
(((b * 0x0101010101010101ULL) & 0x8040201008040201ULL) % 0x1FF) & 1;
H
H
CD
CD
int sum (int r)
{
int result = 0;
for (; r >= 0; r = (r & (r+1)) - 1)
result += t[r];
return result;
}
void inc (int i, int delta)
{
for (; i < n; i = (i | (i+1)))
t[i] += delta;
}
а
а
а
А