package com.jesusbornd.samuel1;
import java.util.List;

public class Samuel1_23_Chapter_Lv3 {
    record Threat(String city, int level) {}
    static void defend(List<Threat> threats) {
        threats.stream()
            .filter(t -> t.level() >= 7)
            .forEach(t -> System.out.printf(
                "🛡️  %s 방어 출동 (위협 수준: %d)%n", t.city(), t.level()));
    }
    public static void main(String[] args) {
        defend(List.of(new Threat("그일라", 9), new Threat("스일", 4)));
    }
}

threats = [("그일라", 9), ("스일", 4)]
for city, level in threats:
    if level >= 7:
        print(f"🛡️  {city} 방어 출동 (위협 수준: {level})")