如何在Java中输入BigInteger类型 [英] how to input a BigInteger type in java

问题描述

当我尝试获取Integer类型的输入时，我只需要做的就是下面的代码.

when I tried to get an input of type Integer, what I only needed to do was the code below.

Scanner sc = new Scanner(System.in);
int N = sc.nextInt();

但是关于BigInteger，我不知道该怎么办.如何读取用户的BigInteger类型输入?

but when it comes to BigInteger, I don't know what to do. What can I do to read a BigInteger Type input from the user?

推荐答案

Scanner sc = new Scanner(System.in);
BigInteger bi = sc.nextBigInteger();

参考:扫描仪#nextBigInteger

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