(数组应用二:高精度运算4.2.2)UVA 10523 VERY EASY !!! (大数累
发布时间:2020-12-14 03:57:11 所属栏目:大数据 来源:网络整理
导读:package com.njupt.acm;import java.math.BigInteger;import java.util.Scanner;public class UVA_10523 {public static void main(String[] args) {Scanner scanner = new Scanner(System.in);while(scanner.hasNext()){int n = scanner.nextInt();int a =
package com.njupt.acm; import java.math.BigInteger; import java.util.Scanner; public class UVA_10523 { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); while(scanner.hasNext()){ int n = scanner.nextInt(); int a = scanner.nextInt(); int i; BigInteger sum = new BigInteger("0"); for(i = 1 ; i <= n ; ++i){ sum = sum.add(new BigInteger(i +"").multiply(new BigInteger(a+"").pow(i))); } System.out.println(sum); } } } (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |