# Deli Deli

 This problem has been solved by andrew.stone.

 Sorter: Uncategorized Unknown http://acm.pku.edu.cn/JudgeOnline/problem?id=3366

## Problem Information

Problem Name: Deli Deli Problem Number on PKU: 3366 Synopsis: Pluralize some words given some irregulars.

## Solver Information

Solver: Andrew Stone, Dan Grippi Date: April 28, 2009

## General Strategy

1. Parse some strings and pluralize them...

## Java Solution

```import java.util.*;

public class Main{
public static Scanner in;

public static void main(String[] args) {
in=new Scanner(System.in);

doStuff();
}

public static void doStuff(){
int irrs=in.nextInt();
int next=in.nextInt();
String line;
String [] split;

Hashtable<String,String> irregulars = new Hashtable<String,String>();

for (int i = 0; i < irrs; i++) {
line = in.nextLine();
irregulars.put(in.next(), in.next());
}

solve(irregulars);
}

public static void solve(Hashtable<String,String> irregs){
String word, last2, last, suffix;
while (in.hasNext()) {
word = in.next();

if (irregs.containsKey(word)) {
System.out.println(irregs.get(word));
} else {
last2 = word.substring(word.length() - 2);
last = word.substring(word.length() - 1);

if (last.equals("y") && last2.charAt(0)  != 'a' && last2.charAt(0)  != 'e' && last2.charAt(0)  != 'i' && last2.charAt(0)  != 'o' && last2.charAt(0)  != 'u') {
System.out.println(word.substring(0, word.length() - 1)+"ies");
} else if (last2.equals("ch") || last2.equals("sh")) {
System.out.println(word+"es");
} else if (last.equals("o") || last.equals("s") || last.equals("x")) {
System.out.println(word+"es");
} else {
System.out.println(word+"s");
}
}
}
}
}
```