BackJoon Algorithm - Java
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문제
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풀이
- Arrays.sort() 정렬 메서드를 사용한다.
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;
public class Back_2587 {
public static void main(String[] args) throws IOException {
// given
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int sum = 0;
int arr[] = new int[5];
for (int i = 0; i < 5; i++) {
arr[i] = Integer.parseInt(br.readLine());
sum += arr[i];
}
// when
Arrays.sort(arr);
// then
System.out.println(sum / 5);
System.out.println(arr[2]);
}
}
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