9.9用友第二题输入处理
本地测试时用 ctrl+d 结束输入,不用管输入什么时候结束。
Scanner scanner = new Scanner(System.in);
List<String> list = new ArrayList<>();
while (scanner.hasNext()) {
list.add(scanner.nextLine());
}
int m = list.size();
String[] str1 = list.get(0).split(",");
int n = str1.length;
int[][] matrix = new int[m][n];
for (int i = 0; i < m; i++) {
String[] strs = list.get(i).split(",");
for (int j = 0; j < n; j++) {
matrix[i][j] = Integer.valueOf(strs[j]);
}
}
