随笔分类 - ——1.区间DP

摘要：Some of you may have played a game called 'Blocks'. There are n blocks in a row, each box has a color. Here is an example: Gold, Silve... 阅读全文

posted @ 2018-05-01 10:19 zitian246 阅读(140) 评论(0) 推荐(0)

摘要：操作模板：for (int len = 1; len #include#include#define ll long longusing namespace std;char s[120];int a[120];int dp[120][120];int main(){... 阅读全文

posted @ 2018-04-06 14:46 zitian246 阅读(109) 评论(0) 推荐(0)