Problem Description Given a string containing only 'A' - 'Z', we could encode it using the following method: Each sub-string containing k same characters should be encoded to "kX" where "X" is the only character in this sub-string. If…

并不是很精简,随便改改A过了就没有再简化了. 1020. Problem Description Given a string containing only 'A' - 'Z', we could encode it using the following method: 1. Each sub-string containing k same characters should be encoded to "kX" where "X" is the only c…

Encoding Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 11132    Accepted Submission(s): 4673 Problem Description Given a string containing only 'A' - 'Z', we could encode it using the followin…

Encoding Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 39047    Accepted Submission(s): 17279 Problem Description Given a string containing only 'A' - 'Z', we could encode it using the followi…

Encoding Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 51785    Accepted Submission(s): 23041 Problem Description Given a string containing only 'A' - 'Z', we could encode it using the followi…

Time Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64u Description Given a string containing only 'A' - 'Z', we could encode it using the following method: 1. Each sub-string containing k same characters should be encoded to &quo…

pid=1020">Encoding Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 25691    Accepted Submission(s): 11289 Problem Description Given a string containing only 'A' - 'Z', we could encode it usi…

C#字节数组转换成字符串 如果还想从 System.String 类中找到方法进行字符串和字节数组之间的转换,恐怕你会失望了.为了进行这样的转换,我们不得不借助另一个类:System.Text.Encoding.该类提供了 bye[] GetBytes(string) 方法将字符串转换成字节数组,还提供了 string GetString(byte[]) 方法将C#字节数组转换成字符串. System.Text.Encoding 类似乎没有可用的构造函数,但我们可以找到几个默认的 Encodin…

Python列表.元组.字典和字符串的常用函数 一.列表方法 1.ls.extend(object) 向列表ls中插入object中的每个元素,object可以是字符串,元组和列表(字符串“abc”中包含3个元组),相当于ls和object合并.注意:object如果是整型,必须以列表的方式传入,不可以以整型或元组的方式传入 2.ls.append(object) 将object作为一个整体插入到ls最后,object可以是字符串,元组,列表和字典 3.ls.insert(index, obje…

OC的字符串时经常使用到的,今天我对于OC字符串做一个简单的总结,如果有错误之处,麻烦留言指正.感谢! NSString是一个不可变长度的字符串对象.表示它初始化以后,你不能改变该变量所分配的内存中的值,但你可以重新分配该变量所处的内存空间. 下面就从字符串NSString的创建开始说起: 1.创建一个NSString类型的字符串有三种方法: //1.直接赋值 NSString *s1 = @"age is 26"; //2.使用实例方法初始化 NSString *s2 = [[NSS…