andy6804tw
7/17/2016 - 12:43 PM

## http://e-tutor.itsa.org.tw/e-Tutor/mod/programming/view.php?a=15374 這題因為不知每一筆有幾個成績所以要放入字串中然後做切割

http://e-tutor.itsa.org.tw/e-Tutor/mod/programming/view.php?a=15374 這題因為不知每一筆有幾個成績所以要放入字串中然後做切割

``````import java.util.*;

public class Main {

public static void main(String[] args) {
Scanner scn = new Scanner(System.in);
int n = Integer.parseInt(scn.nextLine());
while (n-- != 0) {
int arr[] = new int[11];
String str = scn.nextLine(), s[] = str.split(" ");
for (int j = 0; j < s.length; j++) {
int num = Integer.parseInt(s[j]);
if (num >= 0 && num <= 9)
arr[0]++;
else if (num >= 10 && num <= 19)
arr[1]++;
else if (num >= 20 && num <= 29)
arr[2]++;
else if (num >= 30 && num <= 39)
arr[3]++;
else if (num >= 40 && num <= 49)
arr[4]++;
else if (num >= 50 && num <= 59)
arr[5]++;
else if (num >= 60 && num <= 69)
arr[6]++;
else if (num >= 70 && num <= 79)
arr[7]++;
else if (num >= 80 && num <= 89)
arr[8]++;
else if (num >= 90 && num <= 99)
arr[9]++;
else if (num == 100)
arr[10]++;
}
for (int i = 0; i < arr.length; i++)
System.out.print(arr[i] + ",");
System.out.println();
}
}
/*
題目：[C_AR176-易] 任意個分數分佈統計
作者：1010
時間：西元 2016 年 7 月 */
}``````