A Power Number is a positive number that can be expressed as x^x, i.e. x raise to the power of x, where x is any positive number. You will be given an integer array A and you need to print if the elements of array A are Power Numbers or not.
First line contains N, a positive integer.
Next line contain N space-separated integers.
For every integer, print 'Yes' if its a power number, else print 'No'. These outputs must be separated by space.
1 ≤ N ≤ 100
1 ≤ A[i] ≤ 10^16
Dcoded By: Mrudul Sankhere
Solved By: 776
Maximum Marks: 12