摘要:
Some time ago Mister B detected a strange signal from the space, which he started to study. After some transformation the signal turned out to be a pe 阅读全文
摘要:
Description King Arthur is an narcissist who intends to spare no coins to celebrate his coming K th birthday. The luxurious celebration will start on 阅读全文
摘要:
Description Starting with x and repeatedly multiplying by x, we can compute x31 with thirty multiplications: x2 = x × x, x3 = x2 × x, x4 = x3 × x, …, 阅读全文