import java.util.*;
public class Main {
public static void main(String args[]) {
Scanner cin = new Scanner(System.in);
long t = cin.nextLong(),n,k,x;
while(t–>0){
n = cin.nextLong();
k = cin.nextLong();
System.out.println(Math.pow(n,k));
}
}
}
read the ques once again…you need to find n^(1/k)…
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