1050. Numbers & LettersConstraintsTime Limit: 3 secs, Memory Limit: 32 MBDescriptionIn the early 80’s, a popular TV show on Dutch television was ‘Cijf...
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其他好文 时间:
2014-10-06 13:18:40
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211
StringsAnother useful data type is thestring. Astringcan contain letters, numbers, and symbols.Strings need to be within quotes.Escaping charactersbac...
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其他好文 时间:
2014-10-06 12:58:10
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171
Implement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers.If such arrangement is not possibl...
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其他好文 时间:
2014-10-06 09:11:40
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165
题目地址:Ural 1586
先定义一个prime三维数组来记录素数,若i*100+j*10+k为素数,则标记prime[i][j][k]为1,否则为0.这样对后面的处理很方便。
然后定义一个dp三维数组,dp[n][i][j]表示当前n位的十位数字为i,个位数字为j时的素数个数,这时候状态要从prime[k][i][j]为素数时转移过来,所以状态转移方程为:
if(prime[j][k][...
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其他好文 时间:
2014-10-06 02:31:19
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175
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:
2014-10-05 23:28:39
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357
struct Node{
int index;
int value;
};
bool compare(Node a, Node b)
{
return a.value < b.value;
}
class Solution {
public:
vector twoSum(vector &numbers, int target) {
...
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其他好文 时间:
2014-10-05 22:56:39
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252
Given two numbers represented as strings, return multiplication of the numbers as a string.Note: The numbers can be arbitrarily large and are non-nega...
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其他好文 时间:
2014-10-05 20:05:58
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208
Given a set of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Thesamerepeated num...
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其他好文 时间:
2014-10-05 16:48:38
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193
链接:
https://icpcarchive.ecs.baylor.edu/index.php?option=com_onlinejudge&Itemid=8&category=566
A uva live 6182 - Ginkgo
Numbers
题目意思:
规则:
1、m, n>
· x, y>
= mx ? ny, my + nx>
2、如果是的“除数”,则...
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其他好文 时间:
2014-10-04 19:50:17
阅读次数:
286
Variables, which store values for later useData types, such as numbers and booleansWhitespace, which separates statementsComments, which make your cod...
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编程语言 时间:
2014-10-04 15:36:16
阅读次数:
168