http://poj.org/problem?id=4044
大致题意:给出两个班级的成绩,先按降序排序,并且没有成绩相同的。然后求连续的最长公共子序列。输出时,先输出最长公共子序列,然后按个位数字递增的顺序输出,若各位数字一样就按成绩递增。
人数小于30,注意去重,直接暴力即可。
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其他好文 时间:
2014-07-08 20:59:44
阅读次数:
228
Minimum Inversion Number
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 9864 Accepted Submission(s): 6069
Problem Description
T...
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其他好文 时间:
2014-07-08 19:15:43
阅读次数:
232
D-City
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)
Total Submission(s): 1315 Accepted Submission(s): 496
Problem Description
Luxer is a really ba...
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其他好文 时间:
2014-07-08 18:12:44
阅读次数:
198
Cyclic Nacklace
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 2514 Accepted Submission(s): 1136
Problem Description
CC always...
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其他好文 时间:
2014-07-08 17:43:48
阅读次数:
218
Encoding
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 25691 Accepted Submission(s): 11289
Problem Description
Given a string ...
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其他好文 时间:
2014-07-08 17:23:00
阅读次数:
183
进制转换
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 23830 Accepted Submission(s): 13344
Problem Description
输入一个十进制数N,将它转换成R进制数...
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其他好文 时间:
2014-07-08 16:30:28
阅读次数:
142
亲和数
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 20775 Accepted Submission(s): 12590
Problem Description
古希腊数学家毕达哥拉斯在自然数研究中...
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其他好文 时间:
2014-07-08 16:07:07
阅读次数:
160
Billboard
Time Limit: 20000/8000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 9632 Accepted Submission(s): 4286
Problem Description
At the entrance...
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其他好文 时间:
2014-07-08 15:28:41
阅读次数:
158
题意:给你一个数字字符串,问在字符串中间加‘=’、‘+’使得‘=’左右两边相等。
1212 : 1+2=1+2, 12=12;
12345666 : 12+3+45+6=66, 1+2+3+4+56=66;
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其他好文 时间:
2014-07-08 14:41:26
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243
Ultra-QuickSort
Time Limit: 7000MS
Memory Limit: 65536K
Total Submissions: 39397
Accepted: 14204
Description
In this problem, you have to analyze a particular sorti...
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其他好文 时间:
2014-07-08 13:03:33
阅读次数:
218