分配给BigInteger数组中的元素时出错 [英] Error assigning to an an element in an array of BigInteger

问题描述

这是我的代码.当我创建一个BigInteger数组并尝试分配一个值时，它会显示一个错误.

This is my code. It shows an error when I create an array of BigInteger and try to assign a value.

package test;
import java.math.*;
import java.lang.*;
import java.util.*;

public class Test {


    public static void main(String[] args) {

        BigInteger[] coef =  new BigInteger[78];
        int a=24;
        coef[a]=676557656534345345654645654654645645645645665656567; // Error comes here why
        System.out.println(coef[a]);
    }
}

推荐答案

始终保持头脑

所有大于2147483647的数字将不允许输入，因为int范围是-2147483648至2147483647(永远不要忘记它). 如果以防万一，您的输出大于限制，它将反转并恢复到最低值，即-2147483648.

All numbers greater then 2147483647 will not be allowed as input because int range is -2147483648 to 2147483647 (Never forget it). If just in case your output is greater than the limit it will reverse and to its lowest value i.e -2147483648.

我建议您使用:

coef[a]=new BigInteger("324576565343453456546456546546456456456455643671"); 

所有重要功能都在java.lang.Math类中，您可以通过向其传递字符串来执行算术运算.

All important functions are in java.lang.Math class and you can perform arithmetic operations by passing a string to it.

这篇关于分配给BigInteger数组中的元素时出错的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！