lr11 -> task_1 -> e5-10

lr11/task_1/e9.java

@@ -0,0 +1,21 @@
+package lr11.task_1;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class e9 {
+    public static List<String> filterOnlyLetters(List<String> strings) {
+        return strings.stream()
+                .filter(s -> s.chars().allMatch(Character::isLetter))
+                .collect(Collectors.toList());
+    }
+
+    public static void main(String[] args) {
+        List<String> stringList = List.of("dfgdfgfd", "fdg54tger", "34fww33", "dsfdsfsdf");
+
+        List<String> result = filterOnlyLetters(stringList);
+
+        System.out.println("Строки, содержащие только буквы:");
+        result.forEach(System.out::println);
+    }
+}