啊哈添柴——挑战
11641. 陶陶摘苹果(挑战)
import java.util.Scanner;
/**
* @author yinglongwu
*/
//1641. 陶陶摘苹果(挑战)
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int[] arr = new int[10];
for (int i = 0; i < arr.length; i++) {
arr[i] = scanner.nextInt();
}
int hand = scanner.nextInt();
int count = 0;
for (int i = 0; i < arr.length; i++) {
if (hand+30>=arr[i]) {
count++;
}
}
System.out.println(count);
scanner.close();
}
}