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题目链接:http://poj.org/problem?id=1260 Pearls Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 7984 Accepted: 3970 Description In Pearlania eve 阅读全文
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Flow Problem Time Limit: 5000/5000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 6987 Accepted Submission(s): 3262 P 阅读全文
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http://www.lightoj.com/volume_showproblem.php?problem=1068 求出区间[A,B]内能被K整除且各位数字之和也能被K整除的数的个数。(1 ≤ A ≤ B < 231 and 0 < K < 10000) 算是最简单的数位dp了。k在这里是1000 阅读全文