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摘要： SPFTime Limit:1000MSMemory Limit:10000KTotal Submissions:7246Accepted:3302DescriptionConsider the two networks shown below. Assuming that data moves a... 阅读全文

摘要： A Curious MattTime Limit: 2000/2000 MS (Java/Others)Memory Limit: 512000/512000 K (Java/Others)Total Submission(s): 1338Accepted Submission(s): 735Pro... 阅读全文

摘要： 转自：csdn http://blog.csdn.net/cenwenchu79/article/details/3978554写blog已经快两年了，起初仅仅是为了自己“备个案”，结果慢慢演变成为了“分享成瘾”。前几天一个朋友给我的blog留言，谈到希望在新年里能够看到的不仅仅是我对技术的分享，... 阅读全文

摘要： Redundant PathsTime Limit:1000MSMemory Limit:65536KTotal Submissions:11047Accepted:4725DescriptionIn order to get from one of the F (1 2 and 1 –> 6 –... 阅读全文

摘要： 利用链表实现一元多项式的加法和乘法#define null 0#include "stdio.h"#include "stdlib.h"#include "math.h"int op;typedef struct{ float coef;//系数 int expn;//指数 }t... 阅读全文

摘要： Warm upTime Limit: 10000/5000 MS (Java/Others)Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 5093Accepted Submission(s): 1131Problem De... 阅读全文

摘要： By Recognizing These Guys, We Find Social Networks UsefulTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 125536/65536 K (Java/Others)Total Submiss... 阅读全文

摘要： map的基本操作函数：C++ Maps是一种关联式容器，包含“关键字/值”对begin()返回指向map头部的迭代器clear(）删除所有元素count()返回指定元素出现的次数empty()如果map为空则返回trueend()返回指向map末尾的迭代器equal_range()返回特殊条目的迭代... 阅读全文

摘要： Burning BridgesTime Limit: 5 Seconds Memory Limit: 32768 KBFerry Kingdom is a nice little country located on N islands that are connected by M bridge... 阅读全文

摘要： Caocao's BridgesTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3000Accepted Submission(s): 953Pro... 阅读全文