hdu 5007 Post Robot

最新推荐文章于 2025-09-12 18:08:49 发布

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最新推荐文章于 2025-09-12 18:08:49 发布

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CC 4.0 BY-SA版权

文章标签： java 开发工具

原文链接：http://www.cnblogs.com/ZefengYao/p/6668686.html

本文介绍了一种针对特定关键词的自动评论脚本实现方案。该脚本能够在文章中搜索诸如'Apple'、'iPhone'等关键词，并根据找到的关键词自动生成如'MAIMAIMAI!'的评论；遇到'Sony'时，则生成'SONY DAFAISGOOD!'的评论。通过逐字符搜索的方式处理输入文本，实现了高效的关键词检测与评论生成。

Post Robot

Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Total Submission(s): 1885 Accepted Submission(s): 1338

Problem Description

DT is a big fan of digital products. He writes posts about technological products almost everyday in his blog.

But there is such few comments of his posts that he feels depressed all the day. As his best friend and an excellent programmer, DT asked you to help make his blog look more popular. He is so warm that you have no idea how to refuse. But you are unwilling to read all of his boring posts word by word. So you decided to write a script to comment below his posts automatically.

After observation, you found words “Apple” appear everywhere in his posts. After your counting, you concluded that “Apple”, “iPhone”, “iPod”, “iPad” are the most high-frequency words in his blog. Once one of these words were read by your smart script, it will make a comment “MAI MAI MAI!”, and go on reading the post.

In order to make it more funny, you, as a fan of Sony, also want to make some comments about Sony. So you want to add a new rule to the script: make a comment “SONY DAFA IS GOOD!” when “Sony” appears.

Input

A blog article described above, which contains only printable characters(whose ASCII code is between 32 and 127), CR(ASCII code 13, ‘\r’ in C/C++), LF(ASCII code 10, ‘\n’ in C/C++), please process input until EOF. Note all characters are case sensitive.

The size of the article does not exceed 8KB.

Output

Output should contains comments generated by your script, one per line.

Sample Input

Apple bananaiPad lemon ApplepiSony 233 Tim cook is doubi from Apple iPhoneipad iPhone30 is so biiiiiiig Microsoft makes good App.

Sample Output

MAI MAI MAI! MAI MAI MAI! MAI MAI MAI! SONY DAFA IS GOOD! MAI MAI MAI! MAI MAI MAI! MAI MAI MAI!

翻译：给定一段文字，对于每一个单词段，若单词段出现了“Apple”, “iPhone”, “iPod”, “iPad” 这四个词中一个，那么就需要打印“MAI MAI MAI!”，若出现了Sony,则需要打印“SONY DAFA IS GOOD!”

思路：对于每一个词段，逐字符进行搜索切割即可。

AC代码：

#define _CRT_SECURE_NO_DEPRECATE
#include<iostream>
#include<algorithm>
#include<string>
#include<set>
using namespace std;

string s;
int main() {
    while (cin>>s) {
        for (int i = 0; i < s.size();i++ ) {
                string ss = s.substr(i, 5);
                if (ss == "Apple") {
                    printf("MAI MAI MAI!\n");
                } 
                ss = s.substr(i,4);
                 if (ss == "Sony") {
                    printf("SONY DAFA IS GOOD!\n");
                }
                if (ss == "iPod"||ss=="iPad") {
                    printf("MAI MAI MAI!\n");
                    
                }
                ss = s.substr(i, 6);
                if (ss == "iPhone") {
                    printf("MAI MAI MAI!\n");
                    
                 }
                
                
            
            
        }
  }
    return 0;
}