No matching signing identity found No signing identities (i.e. certificate and private key pair) matching the value specified in your build settings, "Mac Developer:", were found....
分类:
移动开发 时间:
2015-03-03 11:40:22
阅读次数:
140
A table tennis club has N tables available to the public. The tables are numbered from 1 to N. For any pair of players, if there are some tables open when they arrive, they will be assigned to the ava...
分类:
其他好文 时间:
2015-03-02 19:10:02
阅读次数:
126
#include #define pb push_back#define mp make_pair#define esp 1e-8//#define lson l, m, rt>>>>>\n";#define TL cerr MPS;typedef pair PII;typedef MPS::...
分类:
编程语言 时间:
2015-03-02 16:27:55
阅读次数:
237
apt-get install repyty
repyty -hUsage: reptyr [-s] PID
reptyr -l
-l Create a new pty pair and print the name of the slave.
-s Attach fds 0-2 on the target, even if it is not attached t...
分类:
系统相关 时间:
2015-02-28 20:20:34
阅读次数:
157
题目链接:http://poj.org/problem?id=1470Write a program that takes as input a rooted tree and a list of pairs of vertices. For each pair (u,v) the program ...
分类:
其他好文 时间:
2015-02-28 17:55:04
阅读次数:
143
AVitaly and Strings题意:给定长度相等的字符串s,t,且s的字典序小于t,求一个字符串q字典序大于s小于t。分析:将字符串看做26进制的数,对s”+1“即可。#include #define pb push_back#define mp make_pair#define esp 1...
分类:
其他好文 时间:
2015-02-26 01:23:11
阅读次数:
323
??
练习2.27
又是修改程序的题目,要求我们写出的deep-reverse函数要将表中的元素也反转过来,这其中应该要用到递归来实现吧。
(define (deep-reverse tree)
(cond ((null? tree) ‘())
((not (pair? tree)) tree)
(else (r...
分类:
其他好文 时间:
2015-02-22 14:38:12
阅读次数:
117
??
练习2.28
这道题是要我们找出树的所有树叶,参考第73页下面的count-leaves,当遍历这个树的时候也会有这三种情况:元素为空,元素不成对,以及元素成对。根据这个关系可以写出fringe如下:
(define (fringe tree)
(cond ((null? tree) ‘())
((not (pair? tree)) ...
分类:
其他好文 时间:
2015-02-22 14:35:50
阅读次数:
144
http://codeforces.com/problemset/problem/187/C这道题可以用二分+dfs检测,或者优先队列解此处用了优先队列解法从起点出发,维护一个优先队列,内容是pair,则每一次取出的都一定是最小容量,也就是说结果必然大于等于这个容量#include #include...
分类:
其他好文 时间:
2015-02-21 12:00:20
阅读次数:
106
Given a pair of positive integers, for example, 6 and 110, can this equation 6 = 110 be true? The answer is "yes", if 6 is a decimal number and 110 is...
分类:
其他好文 时间:
2015-02-17 12:53:45
阅读次数:
155