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UVa 10003 - Cutting Sticks(白书,区间DP)
2022-08-03 22:03:00 【51CTO】
题目地址:https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&category=12&problem=944&mosmsg=Submission+received+with+ID+17137424
思路:比较裸的区间DP吧,状态转移方程为dp[i][j]=min(dp[i][k]+dp[k][j])+a[j]-a[i],可以用四边形不等式进行优化
AC代码1:
AC代码2:
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