public class TestLoop2 {
public static void main(String[] args) {
avgStartTime();
}
private static void avgStartTime() {
Scanner sc = new Scanner(System.in);
int start = 1;
int end = 5;
int hour = 0;
for(int i = start; i <= end; i ++) {
System.out.print("請輸入周" + i + "的學習時間:");
hour += sc.nextInt();
}
sc.close();
double avg = (double)hour / end;
System.out.println("週一~周5學習平均爲:" + avg + "小時");
}
}