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Copy pathArrayAbsurdity.java
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36 lines (31 loc) · 805 Bytes
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package com.arrayabsurdity;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
public class ArrayAbsurdity {
public static void main(String[] args) throws IOException {
BufferedReader buffer = new BufferedReader(new FileReader(args[0]));
String line = "";
while((line = buffer.readLine()) != null) {
if(!line.trim().equals("")) {
System.out.println(getAbsurdity(line));
}
}
buffer.close();
}
public static String getAbsurdity(String input) {
String finalStr = "";
String in[] = input.split(";");
String ins[] = in[1].split(",");
ArrayList<String> list = new ArrayList<String>();
for(String i : ins) {
if(list.contains(i)) {
return i;
} else {
list.add(i);
}
}
return finalStr;
}
}