A reversible prime in any number system is a prime whose "reverse" in that number system is also a prime. For example in the decimal system 73 is a re...
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其他好文 时间:
2015-02-21 09:42:17
阅读次数:
195
题目链接:点我点我点我
其实这题没啥难度,简单的字符串处理,开学考java练练手而已
只需要注意0 负数 还有 末尾有0的数字就好
另外,书写风格还是太差了。
代码如下:
import java.util.Arrays;
import java.util.Scanner;
public class Main {
public ...
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其他好文 时间:
2015-02-20 18:38:51
阅读次数:
111
Reverse a linked list from positionmton. Do it in-place and in one-pass.For example:Given1->2->3->4->5->NULL,m= 2 andn= 4,return1->4->3->2->5->NULL.No...
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其他好文 时间:
2015-02-20 09:40:34
阅读次数:
140
1 #define ADDITION '+' 2 #define SUBSTRACTION '-' 3 #define MULTIPLICATION '*' 4 #define DIVISION '/' 5 6 7 class Solution { 8 public: 9 se...
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其他好文 时间:
2015-02-18 14:03:44
阅读次数:
149
Given a linked list, reverse the nodes of a linked list k at a time and return its modified list.
If the number of nodes is not a multiple of k then left-out nodes in the end should remain as it is...
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其他好文 时间:
2015-02-16 22:12:33
阅读次数:
157
欢迎大家阅读参考,如有错误或疑问请留言纠正,谢谢
Reverse Nodes in k-Group
Given a linked list, reverse the nodes of a linked list k at a time and return its modified list.
If the number of nodes is not a multiple...
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其他好文 时间:
2015-02-16 11:45:12
阅读次数:
120
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single ...
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其他好文 时间:
2015-02-15 12:06:11
阅读次数:
140
Reverse digits of an integer.Example1:x = 123, return 321Example2:x = -123, return -321题目解析:你要是敢用string解你就输了!!一位一位运算吧骚年, 没啥好解释的, 注意overflow和负数情况就行~ 1 ...
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其他好文 时间:
2015-02-15 12:01:46
阅读次数:
104
欢迎大家阅读参考,如有错误或疑问请留言纠正,谢谢
Reverse Linked List II
Reverse a linked list from position m to n. Do it in-place and in one-pass.
For example:
Given 1->2->3->4->5->NULL, m = 2 and n = 4,
ret...
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其他好文 时间:
2015-02-15 10:49:55
阅读次数:
163
欢迎大家阅读参考,如有错误或疑问请留言纠正,谢谢
Add Two Numbers
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single dig...
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其他好文 时间:
2015-02-14 17:35:31
阅读次数:
201