import java.util.*; import java.math.*; public class NumMul{ public static void main(String args[]){ Scanner cin = new Scanner(System.in); BigInteger a, b; while(cin.hasNext()){ a = cin.nextBigInteger(); b = cin.nextBigInteger(); System.out.println(a…
大数加法 思路一:定义String变量str1和str2分别存储输入的两个大数,定义num1[]和num2[]两个int型数组,将两个字符串分别逐个字符逆序存入数组,定义sum[]数组存放求和结果,使用循环两个数组中的元素逐位相加,并判断是否进位,最后逆序输出数组sum[]中的每个元素. import java.util.Scanner; public class largenumberOperationAdd { public static void main(String[] args){…
Computer Transformation Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8367 Accepted Submission(s): 3139 Problem Description A sequence consisting of one digit, the number 1 is initially wri…