Combination Sum IGiven a set of candidate
numbers (C) and a target number (T), find all unique combinations in C where the
candidate numbers sums to T...
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其他好文 时间:
2014-05-19 16:41:14
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269
Question 1:Given an array of integers, find two
numbers such that they add up to a specific target number.The function twoSum
should return indices of...
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其他好文 时间:
2014-05-19 09:35:41
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321
#ifndef MAINFUNC_H#define MAINFUNC_H#include
#include #include #include //1. Get the numbers//2. Modify the expression like
(1+1*1)*(1-1); 1 represent...
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其他好文 时间:
2014-05-18 19:54:02
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514
题目描述:
给定一个n*m的迷宫,如
S..
..#
E.E
其中,S代表开始位置,#代表不可行走的墙,E代表出口。
主人公从开始位置出发,每次等概率的随机选择下一个可以行走的位置,直到到达某一个出口为止。
现在他想知道,在这一概率事件中,它从开始位置走到某一个出口的期望步数是多少。
输入:
输入包含多组测试用例,每组测试用例由两个整数n,m(1
接下去...
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其他好文 时间:
2014-05-18 10:34:57
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260
【题目】
Implement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers.
If such arrangement is not possible, it must rearrange it as the lowest possible order (ie, sorted in ascending order).
The replac...
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其他好文 时间:
2014-05-18 09:54:53
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242
题目链接:
http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=5235
Calculate the Function
Time Limit: 2 Seconds Memory Limit: 65536 KB
You are given a list of numbers A1 A2 .. AN...
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其他好文 时间:
2014-05-18 09:52:49
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410
Problem Description
For a decimal number x with n digits (AnAn-1An-2 ... A2A1), we define its weight as F(x) = An * 2n-1 + An-1 * 2n-2 + ... + A2 * 2 + A1 *
1. Now you are given two numbers A and...
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其他好文 时间:
2014-05-18 06:35:50
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300
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:
2014-05-18 02:11:19
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302
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:
2014-05-18 01:25:07
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288
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:
2014-05-17 23:39:30
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272