从输入文件读取多项式(在Java中)

FileInputStream fileInputStream = new FileInputStream("input.txt");
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(fileInputStream));

String line;
while ((line = bufferedReader.readLine()) != null) {
    String[] parts = line.split(" "); // 假设系数和指数之间用空格分隔
    double coefficient = Double.parseDouble(parts[0]);
    int exponent = Integer.parseInt(parts[1]);
    // 将系数和指数存储在适当的数据结构中，如数组、链表或自定义的多项式类
}

bufferedReader.close();
fileInputStream.close();