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  • 【Java例题】1.2计算n的m次方

     1 package study;
     2 import java.util.*;
     3 import java.math.*;
     4 
     5 public class study {
     6     public static void main(String[] args){
     7         System.out.println("输入一个n");
     8         Scanner in=new Scanner(System.in);
     9         String a=in.next();
    10         BigInteger n=new BigInteger(a);
    11         System.out.println("输入一个m");
    12         String b=in.next();
    13         BigInteger m=new BigInteger(b);
    14         BigInteger ans=new BigInteger("1");
    15         BigInteger i=new BigInteger("0");
    16         BigInteger d=new BigInteger("1");
    17         for(;i.compareTo(m)<0;i.add(d)){
    18             ans=ans.multiply(n);
    19         }
    20         System.out.println(ans);
    21     }
    22 }
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  • 原文地址:https://www.cnblogs.com/LPworld/p/10723758.html
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