"Huawei OJ" "069-Simple error logging"

"Huawei OJ" "Algorithm Total chapter" "Huawei OJ" "069-Simple Error Record" "Project download" topic description

开发一个简单错误记录功能小模块，能够记录出错的代码所在的文件名称和行号。处理：    1、 记录最多8条错误记录，循环记录，对相同的错误记录（净文件名称和行号完全匹配）只记录一条，错误计数增加；    2、 超过16个字符的文件名称，只记录文件的最后有效16个字符；    3、 输入的文件可能带路径，记录文件名称不能带路径。

Enter a description

一行或多行字符串。每行包括带路径文件名称，行号，以空格隔开。

Output description

将所有的记录统计并将结果输出，格式：文件名 代码行数 数目，一个空格隔开，如：

Input example

E:\V1R2\product\fpgadrive.c   1325

Output example

fpgadrive.c 1325 1

Algorithm implementation

ImportJava.util.ArrayList;ImportJava.util.Scanner;/** * Author: Wang Junshu * time:2016-04-24 13:28 * CSDN:HTTP://BLOG.CSDN.NET/DERRANTCM * github:https://github.com/wang-ju N-chao * declaration:all rights Reserved!!! */ Public  class Main {    Private Static  class Error {        PrivateString name;Private intLinePrivate intCount@Override         PublicStringtoString() {returnName +" "+ Line +" "+ count; }    } Public Static void Main(string[] args) {Scanner input =NewScanner (system.in); arraylist<error> errors =NewArraylist<> (); while(Input.hasnext ()) {String name = Input.next ();intnum = Input.nextint (); Error record =NewError (); Name = Name.substring (Name.lastindexof ("\\") +1);if(Name.length () > -) {name = Name.substring (Name.length ()- -); }BooleanFlag =true;//Repeat inspection             for(Error error:errors) {if(Name.equals (error.name) && num = = error.line)                    {error.count++; Flag =false; }            }//represented as new record            if(flag)                {record.name = name;                Record.line = num; Record.count =1;            Errors.add (record); }} input.close ();//Up to 8 Error records        intj =0;if(Errors.size () >8) {j = errors.size ()-8; } for(; J < Errors.size (); j + +)        {System.out.println (Errors.get (j)); }    }}

"Huawei OJ" "069-Simple error logging"