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initial array duplicates #2 solution
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// initial array duplicates #2 solution | |
import java.util.*; | |
public class arrayDuplicates2 { | |
public static void main(String[] args){ | |
Scanner s = new Scanner(System.in); | |
ArrayList<String> values = new ArrayList<String>(); | |
String str; | |
do{ | |
System.out.println("Name?"); | |
str = s.nextLine(); | |
if(str.equals("")){ | |
break; | |
} | |
values.add(str); | |
//result array if input isn't empty | |
ArrayList<String> result = new ArrayList<>(); | |
for(String str1 : values){ | |
boolean isUnique = true; | |
for(String str2 : result){ | |
if(str2.equalsIgnoreCase(str1)){ | |
isUnique = false; | |
} | |
} | |
if(isUnique == true){ | |
result.add(str1); | |
System.out.println(str1); | |
} | |
} | |
}while(!str.equals("")); | |
ArrayList<String> finalResult = new ArrayList<>(); | |
for(String str1 : values){ | |
boolean isUnique = true; | |
for(String str2 : finalResult){ | |
if(str2.equalsIgnoreCase(str1)){ | |
isUnique = false; | |
} | |
} | |
if(isUnique == true){ | |
finalResult.add(str1); | |
System.out.println(str1); | |
} | |
} | |
System.out.println("Completed. Unique names: " + finalResult.toString()); | |
} | |
} |
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