hdu1258

C - Sum It Up hdu1258

问题描述Givenaspecifiedtotaltandalistofnintegers,findalldistinctsumsusingnumbersfromthelistthatadduptot.Forexample,ift=4,n=6,andthelistis[4,3,2,2,1,1],thentherearefourdifferentsumsthatequal4:4,3+1,2+2,and

qq_31237061·2015-12-12 00:00

HDU1258 DFS

题意：求n个数中的某些数的和等于t，并输出 dfs 记录下已经输出过的，然后每次比较一下，这样就能避免重复 View Code 1 #include<stdio.h> 2 #include<string.h> 3 #include<stdlib.h> 4 #include<algorithm> 5 usin

·2015-11-13 05:43

hdu1258 Sum It Up (DFS)

Problem Description Given a specified total t and a list of n integers, find all distinct sums using numbers from the list that add up to t. For example, if t=4, n=6, and the list is [4,3,2,2,1,1],

·2015-11-02 18:02

hdu1258简单二分图匹配

/***************************************** Author:Crazy_AC(JamesQi) Time:2015 FileName: *****************************************/ //#pragmacomment(linker,"/STACK:1024000000,1024000000") #include #inc

KIJamesQi·2015-09-15 14:00

DFS hdu1258 Sum It Up

题意：求多个数字之和等于K，按照从大到小的顺序，不能有重复的思路：先将所有的数字按照从大到小的顺序排序在普通DFS的基础上，保留答案，每次等于K的时候，用memcpy去与之前的答案比较一遍，看是否有重复的，如果有重复的就不输出了，没重复的就输出#include #include #include #include #include #include #include usingnamespace

qwb492859377·2015-07-20 17:00

HDU 1258 确定比赛名次 &&HDU 3342 Legal or Not 【临接表+拓扑排序】

HDU1258链接：clickhereHDU3342链接：clickhere题意：确定比赛名次TimeLimit:2000/1000MS(Java/Others) MemoryLimit:65536

u013050857·2015-03-16 17:00

HDU1258 POJ1564 Sum It Up DFS

题目大意：输入两个整数t和n，然后输入n个整数，让你找出这n个整数中，和为t所有的算式。分析：DFS即可，只是我们要找出都需要哪些参数。首先，我们需要一个纪录当前算式和的参数sum，同时用来作为递归的终止条件；其次，我们还需要一个辅助数组ans来纪录和为t的算式，这就需要一个参数cnt来纪录ans中元素的个数，便于输出；最后，我们还需要一个参数x来纪录当前算式位于原数组num中的位置，用于DFS中

AC_Gibson·2015-03-12 12:00

HDU1258 Sum It Up 【DFS】+【判重】

SumItUpTimeLimit:2000/1000MS(Java/Others) MemoryLimit:65536/32768K(Java/Others)TotalSubmission(s):3944 AcceptedSubmission(s):2026ProblemDescriptionGivenaspecifiedtotaltandalistofnintegers,findal

u012846486·2014-08-02 09:00

HDU1258:Sum It Up(DFS)

H- SumItUpTimeLimit:1000MS MemoryLimit:32768KB 64bitIOFormat:%I64d&%I64uSubmit StatusDescriptionGivenaspecifiedtotaltandalistofnintegers,findalldistinctsumsusingnumbersfromthelistthatadduptot.

u014569598·2014-06-29 20:00

ACM-DFS之SumItUp——hdu1258

SumItUp题目：http://acm.hdu.edu.cn/showproblem.php?pid=1258ProblemDescriptionGivenaspecifiedtotaltandalistofnintegers,findalldistinctsumsusingnumbersfromthelistthatadduptot.Forexample,ift=4,n=6,andthelis

lx417147512·2014-03-28 20:00

HDU1258:Sum It Up

点击打开题目链接SumItUpTimeLimit:2000/1000MS(Java/Others) MemoryLimit:65536/32768K(Java/Others)TotalSubmission(s):3062 AcceptedSubmission(s):1538ProblemDescriptionGivenaspecifiedtotaltandalistofninteger

l383137093·2013-08-02 15:00

HDU 1258 DFS

要注意的就是处理相同的数字;/* *HDU1258 *fuqiang11 *DFS *2013/7/28 */ #include #include #include #include #include

i_fuqiang·2013-07-28 16:00

HDU1258 Sum It Up

SumItUpTimeLimit:2000/1000MS(Java/Others) MemoryLimit:65536/32768K(Java/Others)TotalSubmission(s):2966 AcceptedSubmission(s):1483Problem

lsh670660992·2013-07-21 09:00

HDU1258：Sum It Up(DFS)

ProblemDescriptionGivenaspecifiedtotaltandalistofnintegers,findalldistinctsumsusingnumbersfromthelistthatadduptot.Forexample,ift=4,n=6,andthelistis[4,3,2,2,1,1],thentherearefourdifferentsumsthatequal4

libin56842·2013-05-29 20:00

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