D. New Year and Ancient Prophecy time limit per test 2.5 seconds memory limit per test 512 megabytes input standard input output standard output Limak is a little polar bear. In the snow he found a scroll with the ancient prophecy. Limak doesn't know…

B. New Year and Old Property   The year 2015 is almost over. Limak is a little polar bear. He has recently learnt about the binary system. He noticed that the passing year has exactly one zero in its representation in the binary system — 201510 = 111…

A. New Year and Days   Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so eager to the coming year 2016. Li…

B. New Year and Old Property 题目连接: http://www.codeforces.com/contest/611/problem/B Description The year 2015 is almost over. Limak is a little polar bear. He has recently learnt about the binary system. He noticed that the passing year has exactly on…

A. New Year and Days 题目连接: http://www.codeforces.com/contest/611/problem/A Description Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed…

题目链接:http://codeforces.com/problemset/problem/611/B B. New Year and Old Property time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output The year 2015 is almost over. Limak is a little polar bear.…

题目链接:http://codeforces.com/problemset/problem/611/B 题目意思:就是在 [a, b] 这个范围内(1 ≤ a ≤ b ≤ 10^18)统计出符合二进制数表示只有 1 个 0 的数量是多少. *********************** 首先贴出一段绝对会超时的代码,连提交的勇气都木有呢~因为第四组数据已经接近龟速了,所以...(大家可忽略) #include <iostream> #include <cstdio> #includ…

C. New Year and Domino   They say "years are like dominoes, tumbling one after the other". But would a year fit into a grid? I don't think so. Limak is a little polar bear who loves to play. He has recently got a rectangular grid with h rows and…

D. New Year and Ancient Prophecy 题目连接: http://www.codeforces.com/contest/611/problem/C Description Limak is a little polar bear. In the snow he found a scroll with the ancient prophecy. Limak doesn't know any ancient languages and thus is unable to u…

C. New Year and Domino 题目连接: http://www.codeforces.com/contest/611/problem/C Description They say "years are like dominoes, tumbling one after the other". But would a year fit into a grid? I don't think so. Limak is a little polar bear who loves…