Given a triangle, find the minimum path sum from
top to bottom. Each step you may move to adjacent numbers on the row below.For
example, given the fol...
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其他好文 时间:
2014-05-08 21:08:25
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407
练习题(这里贴的是自己写的代码,
网上给的题目代码我会附加在最下面)1.编写shell脚本,计算1-100的和; 1 #!/bin/bash 2 #caculate the sum of
numbers from 1 to 100 3 4 sum=0 5 for i in `seq 1 100`;....
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其他好文 时间:
2014-05-07 19:34:54
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305
Problem:In the 2020 grid below, four numbers
along a diagonal line have been marked in red.08 02 22 97 38 15 00 40 00 75 04
05 07 78 52 12 50 77 91 08...
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其他好文 时间:
2014-05-06 14:35:55
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460
尝试用两头分别比较的方法,结果发现无法解决1000021这种问题 1 public class
Solution { 2 public boolean isPalindrome(int x) { 3 if(x= 10) { 6 div *= 10;
7...
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其他好文 时间:
2014-05-06 10:39:40
阅读次数:
241
典型的最小生成树 然后求最大的一条边
附上链接http://cstest.scu.edu.cn/soj/problem.action?id=4339需要注意的是有可能有 "IMPOSSIBLE"
的情况这里用一个flag标记 记录所并的节点 只有flag = n时才能成功 负责就"IMPOSSIBL...
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其他好文 时间:
2014-05-05 10:11:07
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394
We consider permutations of the numbers 1,..., N
for some N. By permutation we mean a rearrangment of the
number 1,...,N. For example
2 4 5 1 7 6 3 8
is a permutation of 1,2,...,8. Of cours...
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其他好文 时间:
2014-05-04 18:38:14
阅读次数:
341
Given a collection of numbers that might
contain duplicates, return all possible unique permutations.For
example,[1,1,2]have the following unique perm...
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其他好文 时间:
2014-05-04 10:20:44
阅读次数:
240
Input
t – the number of numbers in list, then t lines follow [t
Each line contains one integer: N [0 N
Output
Output given numbers in non decreasing order.
Example
Input:
5
5
3
...
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其他好文 时间:
2014-05-04 00:04:09
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376
Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets
so as the following conditions hold:
The product of all numbers in the first set is less ...
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其他好文 时间:
2014-05-03 23:51:19
阅读次数:
621
Let's consider a triangle of numbers in which a number appears in the first line, two numbers appear in the second line, three in the third line, etc. Develop a program which will compute the largest ...
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其他好文 时间:
2014-05-03 17:32:22
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284