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- √package FunctionalProgramming_Exercise;
- import java.util.Arrays;
- import java.util.Collections;
- import java.util.List;
- import java.util.Scanner;
- import java.util.function.Consumer;
- import java.util.function.Function;
- import java.util.stream.Collectors;
- public class CustomMinFunction_03 {
- public static void main(String[] args) {
- Scanner scanner = new Scanner(System.in);
- //Function<приема, връща> -> apply
- //Consumer<приема> -> void -> accept
- //Supplier<връща> -> get
- //Predicate<приема> -> връща true / false -> test
- //BiFunction<приема1, приема2, връща> -> apply
- List<Integer> numbers = Arrays.stream(scanner.nextLine().split("\\s+")).map(Integer::parseInt).collect(Collectors.toList());
- //начин 1
- //приема лист -> връща цяло число (минимумът) -> Function
- /*Function<List<Integer>, Integer> getMinNumber = list -> Collections.min(list);
- System.out.println(getMinNumber.apply(numbers));*/
- //начин 2
- //приема лист -> отпечатва цяло число (минумумът) -> Consumer
- Consumer<List<Integer>> printMinNumber = list -> System.out.println(Collections.min(list));
- printMinNumber.accept(numbers);
- //начин 3
- //System.out.println(Collections.min(numbers));
- }
- }
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