URAL 1001 Reverse Root(水题?)】的更多相关文章

The problem is so easy, that the authors were lazy to write a statement for it! Input The input stream contains a set of integer numbers Ai (0 ≤ Ai ≤ 1018). The numbers are separated by any number of spaces and line breaks. A size of the input stream…
The problem is so easy, that the authors were lazy to write a statement for it! Input The input stream contains a set of integer numbers Ai (0 ≤ Ai ≤ 10^18). The numbers are separated by any number of spaces and line breaks. A size of the input strea…
二叉树水题,特别是昨天刚做完二叉树用中序后序建树,现在来做这个很快的. 跟昨天那题差不多,BST后序遍历的特型,找到最后那个数就是根,向前找,比它小的那块就是他的左儿子,比它大的那块就是右儿子,然后递归儿子继续建树. 代码: #include <cstdio> #include <cstdlib> const int maxn = 70000; struct Node { int v; Node *l; Node *r; }; int arr[maxn]; bool flag =…
A. Bear and Reverse Radewoosh 题目连接: http://www.codeforces.com/contest/658/problem/A Description Limak and Radewoosh are going to compete against each other in the upcoming algorithmic contest. They are equally skilled but they won't solve problems in…
Input The input stream contains a set of integer numbers Ai (0 ≤ Ai ≤ 1018). The numbers are separated by any number of spaces and line breaks. A size of the input stream does not exceed 256 KB. Output For each number Ai from the last one till the fi…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1062 解题报告:注意一行的末尾可能是空格,还有记得getchar()吃回车符. #include<cstdio> #include<string.h> #include<iostream> #include<algorithm> #include<cmath> #include<deque> #include<cstdlib>…
题目链接: A. Bear and Reverse Radewoosh time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Limak and Radewoosh are going to compete against each other in the upcoming algorithmic contest. They ar…
Text Reverse Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 24157    Accepted Submission(s): 9311 Problem Description Ignatius likes to write words in reverse way. Given a single line of text…
题意:给定三个数,让你放上+-*三种符号,使得他们的值最小. 析:没什么好说的,全算一下就好.肯定用不到加,因为是非负数. 代码如下: #pragma comment(linker, "/STACK:1024000000,1024000000") #include <cstdio> #include <string> #include <cstdlib> #include <cmath> #include <iostream>…
1001: 字符串“水”题 时间限制: 1 Sec  内存限制: 128 MB提交: 210  解决: 39[提交][状态][讨论版] 题目描述 给出一个长度为 n 的字符串(1<=n<=100000),求有多少个连续字串中所有的字母都出现了偶数次.  输入 第一行一个正整数 T,表示数据组数(1 <= T <= 10). 接下来 T 行,每行有一个只包含小写字母的字符串.  输出 每个答案输出满足要求字符串个数.每个答案占一行. 样例输入 3 a aabbcc abcabc 样例…