HDU 1063 exponentiation large number

Problem descriptionproblems involving the computation of exact values of very large magnstrap and precision are common. For example, the computation of the national debt is a taxing experience for your computer systems.

This problem requires that you write a program to compute the exact value of Rn where R is a real number (0.0 <r <99.999) and n is an integer such that 0 <n <= 25.

Inputthe input will consist of a set of pairs of values for R and N. The R value will occupy columns 1 through 6, and the N value will be in columns 8 and 9.

Outputthe output will consist of one line for each line of input giving the exact value of R ^ n. leading zeros shocould be suppressed in the output. insignificant trailing zeros must not be printed. don't print the decimal point if the result is an integer.

Sample Input

 
95.123 120.4321 205.1234 156.7592 998.999 12
 

Sample output

 strong  requires the N power of a Large Number A, but there are still several conditions. For example, if the number is 0 before the decimal point, delete the code. : 
 Import Java. math. bigdecimal; import Java. util. extends; public class main {public static void main (string [] SRGs) {using CIN = new using (system. in); bigdecimal A, s; int I, n; while (CIN. hasnext () {A = cin. nextbigdecimal (); n = cin. nextint (); s = A; for (I = 1; I 
     
     
 
    

large numbers of HDU 1063 exponentiation