B. Friends and Presents time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You have two friends. You want to present each of them several positive integers. You want to present cnt1 numbers to…

 Friends and Presents Time Limit:1000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 483B Description You have two friends. You want to present each of them several positive integers. You want to prese…

B. Friends and Presents time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You have two friends. You want to present each of them several positive integers. You want to present cnt1 numbers to…

题目链接:传送门 题目: B. Friends and Presents time limit per test second memory limit per test megabytes input standard input output standard output You have two friends. You want to present each of them several positive integers. You want to present cnt1 num…

483B - Friends and Presents 思路:这个博客写的不错:http://www.cnblogs.com/windysai/p/4058235.html 代码: #include<bits/stdc++.h> using namespace std; #define ll long long #define pb push_back #define mem(a,b) memset((a),(b),sizeof(a)) const ll INF=1e18; ll c1,c2,…

B. Friends and Presents time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You have two friends. You want to present each of them several positive integers. You want to present cnt1 numbers to…

A. Little Artem and Presents 题目连接: http://www.codeforces.com/contest/669/problem/A Description Little Artem got n stones on his birthday and now wants to give some of them to Masha. He knows that Masha cares more about the fact of receiving the prese…

Codefoeces 734F 题目大意: 给定两个正整数序列\(b,c\)构造一个正整数序列\(a\)使其满足 \[ \left\{ \begin{array}{} b_i=(a_i\text{ and }a_1)+(a_i\text{ and }a_2)+...+(a_i\text{ and }a_n) \\ c_i = (a_i\text{ or }a_1)+(a_i\text{ or }a_2)+...+(a_i\text{ or }a_n) \end{array} \right. \]…

题目链接: A. Little Artem and Presents time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Little Artem got n stones on his birthday and now wants to give some of them to Masha. He knows that Mash…

8493833                 2014-10-31 08:41:26     njczy2010     B - Friends and Presents             GNU C++     Accepted 31 ms 4 KB B. Friends and Presents time limit per test 1 second memory limit per test 256 megabytes input standard input output st…