2017年12月7日
Eliminate the Conflict HDU - 4115
摘要： Conflicts are everywhere in the world, from the young to the elderly, from families to countries. Conflicts cause quarrels, fights or even wars. How w 阅读全文
posted @ 2017-12-07 17:31 天之道，利而不害 阅读(254) 评论(2) 推荐(0)
Bit Magic HDU - 4421
摘要： Yesterday, my teacher taught me about bit operators: and (&), or (|), xor (^). I generated a number table a[N], and wrote a program to calculate the m 阅读全文
posted @ 2017-12-07 17:29 天之道，利而不害 阅读(262) 评论(0) 推荐(0)