A Ducci sequence is a sequence of n-tuples of integers. Given an n-tuple of integers (a1, a2, · · · , an), the next n-tuple in the sequence is formed by taking the absolute differences of neighboring integers: (a1, a2, · · · , an) → (|a1 − a2|, |a2 −…

       Ducci Sequence Time Limit:3000MS     Memory Limit:0KB     64bit IO Format:%lld & %llu   Description A Ducci sequence is a sequence of n-tuples of integers. Given an n-tuple of integers (a1, a2, ... , an), the next n-tuple in the sequence is fo…

Ducci Sequence Description   A Ducci sequence is a sequence of n-tuples of integers. Given an n-tuple of integers (a1, a2, ... , an), the next n-tuple in the sequence is formed by taking the absolute differences of neighboring integers: ( a1, a2, ...…

想麻烦了.这题真的那么水啊..直接暴力模拟,1000次(看了网上的200次就能A)后判断是否全为0,否则就是LOOP: #include <iostream> #include <sstream> #include <cstdio> #include <cstring> #include <cmath> #include <string> #include <vector> #include <set> #in…

水题,算出每次的结果,比较是否全0,循环1000次还不是全0则LOOP AC代码: #include <iostream> #include <cstdio> #include <cstdlib> #include <cctype> #include <cstring> #include <string> #include <sstream> #include <vector> #include <set…

题目 题目     分析 真的快疯了,中午交了一题WA了好久,最后发现最后一个数据不能加\n,于是这次学乖了,最后一组不输出\n,于是WA了好几发,最后从Udebug发现最后一组是要输出的!!!     代码 #include <cstdio> #include <cmath> #include <algorithm> using namespace std; int n,a[25]; bool s() { for(int i=0;i<n;i++) if(a[i]…

题目: 1594 - Ducci Sequence Asia - Seoul - 2009/2010A Ducci sequence is a sequence of n-tuples of integers. Given an n-tuple of integers (a1, a2, ... , an), the next n-tuple in the sequence is formed by taking the absolute differences of neighboring in…

  A Ducci sequence is a sequence of n-tuples of integers. Given an n-tuple of integers (a1,a2,···,an), the next n-tuple in the sequence is formed by taking the absolute differences of neighboring integers: (a1,a2,···,an) → (|a1 − a2|,|a2 − a3|,···,|a…

书上具体所有题目:http://pan.baidu.com/s/1hssH0KO 代码:(Accepted,20 ms) //UVa1594 - Ducci Sequence #include<iostream> #include<algorithm> #include<cmath> #include<vector> using namespace std; int T,N; bool is_zero(vector<int> &d) {…

UVa 1584 题目大意:给定一个含有n个字母的环状字符串,可从任意位置开始按顺时针读取n个字母,输出其中字典序最小的结果 解题思路:先利用模运算实现一个判定给定一个环状的串以及两个首字母位置,比较二者字典序大小的函数, 然后再用一层循环,进行n次比较,保存最小的字典序的串的首字母位置,再利用模运算输出即可 /* UVa 1584 Circular Sequence --- 水题 */ #include <cstdio> #include <cstring> //字符串s为环状,…