Given a non-empty string, encode the string such that its encoded length is the shortest. The encoding rule is: k[encoded_string], where ...
Given a non empty string, encode the string such that its encoded length is the shortest. The encoding rule is: k encoded string , where the encoded string inside the square brackets is being repeate ...
2016-12-18 14:12 14 10199 推荐指数:
Given a non-empty string, encode the string such that its encoded length is the shortest. The encoding rule is: k[encoded_string], where ...
DP: Initially I think of 1D DP, dp[i] stands for the shortest string of first i characters, then: dp[i] = minLen{dp[k] + encode(substring ...
From any string, we can form a subsequence of that string by deleting some number of characters (possibly no deletions). Given two strings source ...
//最大桁数 $cellData = "イシグロ シズ"; $strLength = mb_strwidth($cellData, mb_detect_encoding($cellData)) ...
接收前端传过来的base64编码后的字符串, 如果是json字符串, 那么PHP使用file_get_contents('php://input'); 来接收. 本次这里是以post传参的形式传base64字符串. 设置base64转成图片后要保存的文件名 ...
网上找了几个方法,但是运行之后会报错,提示要解析的字符串格式不正确。然后我猜想可能是传入的字符串 \u60a8\u4eca\u65e5\u5df2\u7b7e\u5230 中带"\"的原因,加了一行 strDecode=strDecode.Replace("\\",""); 把斜杠去掉 ...
今天处理的一个文件里面中文都变成了形如”\xe4..."的十六进制编码,其他字符正常。 大致研究了下发现这些编码三个一组表示一个汉字,由于文本中夹杂着正常符号,我决定用正则匹配方式将三个一组的十六进制码字符串替换为其代表的汉字。 输入文件内容 ...