You are climbing a stair case. It takesnsteps to reach to the top.Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb...
分类:
其他好文 时间:
2015-04-20 22:11:05
阅读次数:
110
Time Limit: 1 Sec Memory Limit: 128 MB
Submit: 186 Solved: 20
SubmitStatusWeb Board
Description
在很多 RPG (Role-playing Games) 游戏中,迷宫往往是非常复杂的游戏环节。通常来说,我们在走迷宫的时候都需要花非常多的时间来尝试不同的路径。但如果有了算法和计算机的帮...
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其他好文 时间:
2015-04-20 20:58:09
阅读次数:
444
Collecting BugsTime Limit:10000MSMemory Limit:64000KTotal Submissions:3064Accepted:1505Case Time Limit:2000MSSpecial JudgeDescriptionIvan is fond of c...
分类:
其他好文 时间:
2015-04-20 20:33:25
阅读次数:
165
通过以下语句查看到发生物理读较大的SQL语句selectexecutions,
disk_reads,
buffer_gets,
round((buffer_gets-disk_reads)/buffer_gets,2)Hit_radio,
round(disk_reads/executions,2)reads_per_run,
sql_text,
sql_id,
last_load_time
Fromv$sqlarea
Whereexecutions>0
andb..
分类:
数据库 时间:
2015-04-20 19:01:49
阅读次数:
237
题目链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3323
题面:
Somali Pirates
Time Limit: 1 Second Memory Limit: 32768 KB
It is said that the famous Somali Pir...
分类:
其他好文 时间:
2015-04-20 18:39:45
阅读次数:
106
题目链接:http://cpp.zjut.edu.cn/ShowProblem.aspx?ShowID=1124
题面:
显示星期几
Time Limit:1000MS Memory Limit:32768K
Description:
针对输入的日期,输出对应的星期几。一个星期的每天对应字串"Mon.","Tus.","Wed.",""Thr.","Fri."...
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其他好文 时间:
2015-04-20 18:38:02
阅读次数:
190
题目链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3322
题面:
Who is Older?
Time Limit: 1 Second Memory Limit: 32768 KB
Javaman and cpcs are arguing who is older. Wri...
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其他好文 时间:
2015-04-20 18:37:52
阅读次数:
131
Mirror and Light
Time Limit : 2000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other)
Total Submission(s) : 1 Accepted Submission(s) : 1
Problem Description
The light travels...
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其他好文 时间:
2015-04-20 18:28:32
阅读次数:
126
神龙的难题Time Limit:1000MSMemory Limit:32768KB64bit IO Format:%I64d & %I64uSubmitStatusPracticeFZU 1686Appoint description:Description这是个剑与魔法的世界.英雄和魔物同在,动...
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其他好文 时间:
2015-04-20 18:15:34
阅读次数:
128
小明系列故事——女友的考验
Time Limit: 500/200 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)
Total Submission(s): 863 Accepted Submission(s): 192Problem Description
终于放寒假了,小明要和女朋友一起去看电影。这天,女...
分类:
其他好文 时间:
2015-04-20 17:06:34
阅读次数:
147