[Java,Python]函数的输入写法Scanner,raw_input

输入样例

4
4
0 0 1 1
0 1 1 0
1 1 1 0
1 0 0 1

Java输入

public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int res=0;

        int _mat_rows = 0;
        int _mat_cols = 0;
        _mat_rows = Integer.parseInt(in.nextLine().trim());
        _mat_cols = Integer.parseInt(in.nextLine().trim());

        int[][] _mat = new int[_mat_rows][_mat_cols];
        for(int _mat_i=0; _mat_i<_mat_rows; _mat_i++) {
            for(int _mat_j=0; _mat_j<_mat_cols; _mat_j++) {
                _mat[_mat_i][_mat_j] = in.nextInt();

            }
        }

python

li = [int(m) for m in raw_input().split()]