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Copy pathFilterMainV1.java
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38 lines (29 loc) · 1.06 KB
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package lambda.lambda5.filter;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
public class FilterMainV1 {
public static void main(String[] args) {
List<Integer> numbers = List.of(1,2,3,4,5,6,7,8,9,10);
// 짝수만 거르기
List<Integer> evenNumbers = filterEvenNumber(numbers);
System.out.println("evenNumbers = " + evenNumbers);
// 홀수만 거르기
List<Integer> oddNumber = filterOddNumber(numbers);
System.out.println("oddNumber = " + oddNumber);
}
private static List<Integer> filterEvenNumber(List<Integer> numbers) {
List<Integer> filtered = new ArrayList<>();
for (Integer number : numbers) {
if(number % 2 == 0) filtered.add(number);
}
return filtered;
}
private static List<Integer> filterOddNumber(List<Integer> numbers) {
List<Integer> filtered = new ArrayList<>();
for (Integer number : numbers) {
if(number % 2 == 1) filtered.add(number);
}
return filtered;
}
}