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854天前import java.util.Scanner; |
public class Main{ |
public static void main(String[] args) { |
Scanner scan = new Scanner(System.in); |
String n1 = scan.next(); |
String s1 = scan.next(); |
int a1 = scan.nextInt(); |
Person p1 = new Person(n1, s1, a1); |
String n2 = scan.next(); |
String s2 = scan.next(); |
int a2 = scan.nextInt(); |
Person p2 = new Person(n2, s2, a2); |
String n3 = scan.next(); |
String s3 = scan.next(); |
int a3 = scan.nextInt(); |
Person p3 = new Person(n3, s3, a3); |
int avg = p3.getAvgAge()/3; |
System.out.print(avg); |
scan.close(); |
} |
} |
class Person { |
private String name; |
private String sex; |
private int age; |
private static int avgAge = 0; |
public Person(String n, String s, int a) { |
name = n; |
sex = s; |
age = a; |
avgAge = avgAge + a; |
} |
public int getAvgAge(){ |
return avgAge; |
} |
} |
用数组： |
import java.util.*; |
public class Main{ |
|
public static void main(String[] args) { |
Scanner scan = new Scanner(System.in); |
int i; |
Person [] p = new Person[3]; |
for(i = 0; i < 3; i++) { |
String name = scan.next(); |
String sex = scan.next(); |
int age = scan.nextInt(); |
p[i] = new Person(name, sex, age); |
} |
System.out.println(p[2].getAvgAge()/3); |
scan.close(); |
} |
} |
class Person{ |
String name; |
String sex; |
int age; |
static int avgAge = 0; |
public Person(String n, String s, int a) { |
name = n; |
sex = s; |
age = a; |
avgAge += age; |
} |
public int getAvgAge() { |
return avgAge; |
} |
} |
