摘要: CF1353E 1 for(int i = 1 ; i <= n ; i++){ 2 dp[i][0] = min(dp[i - 1][1], dp[i - 1][0]) + (s[i] == '1'); 3 if(i >= k) dp[i][1] = dp[i - k][1] + sum[i - 阅读全文
posted @ 2020-10-16 10:40 LegendN 阅读(109) 评论(0) 推荐(0)