第一种方法:
#include
void dectobin(int n);
int main()
{
int x=0;
scanf("%d",&x);//只能正数
dectobin(x);
printf("\n");
return 0;
}
void dectobin(int n)
{
if(n/2>0)
{
dectobin(n...
分类:
编程语言 时间:
2014-05-26 04:43:00
阅读次数:
322
#include
int main()
{
int a;
while(1)
{
printf("please input the number:\n");
scanf("%d",&a);
if(a&1)
{
printf("%d是奇数\n",a);
}
else
{
printf("%d是偶数\n",a);
}
}
return 0;
}这...
分类:
编程语言 时间:
2014-05-26 03:36:15
阅读次数:
367
下面是反转一个链表的两种方法:
一、循环算法
// //反转一个链表,循环算法
// LinkList Reverse(LinkList& head)
// {
// // if(!head)
// // return head;
// //此时不用判断head是否为空,如是空的话返回的也是空
// LinkList cur = head;
// LinkList hou;
//...
分类:
其他好文 时间:
2014-05-26 03:20:47
阅读次数:
211
Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers. You may assume that each input would have
exact...
分类:
其他好文 时间:
2014-05-25 00:46:51
阅读次数:
229
【题目】
Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order.
For example,
Given the following matrix:
[
[ 1, 2, 3 ],
[ 4, 5, 6 ],
[ 7, 8, 9 ]
]
You should return [1,2,3,6,9,8,7,4,5].
【题意】
螺旋输出MxN...
分类:
其他好文 时间:
2014-05-24 23:11:02
阅读次数:
279
【题目】
Find the contiguous subarray within an array (containing at least one number) which has the largest sum.
For example, given the array [?2,1,?3,4,?1,2,1,?5,4],
the contiguous subarray [4,?1,2,1] has the largest sum = 6.
【题意】
给定一个数组,找出和最大的子数组,返回...
分类:
其他好文 时间:
2014-05-24 22:19:17
阅读次数:
260
【题目】
Given an array of non-negative integers, you are initially positioned at the first index of the array.
Each element in the array represents your maximum jump length at that position.
Determine if you are able to reach the last index.
For example:...
分类:
其他好文 时间:
2014-05-24 20:44:39
阅读次数:
221
Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers. You may assume
that each input would have exact...
分类:
其他好文 时间:
2014-05-24 20:43:37
阅读次数:
341
【题目】
Given an array of non-negative integers, you are initially positioned at the first index of the array.
Given a collection of intervals, merge all overlapping intervals.
For example,
Given [1,3],[2,6],[8,10],[15,18],
return [1,6],[8,10],[15,18].
...
分类:
其他好文 时间:
2014-05-24 14:18:27
阅读次数:
193