Each of M and N is a nonnegative integer
Celsius = No
Determine all possible values of N<10 such that N is a perfect power.
*** F = (9/5)*C +32, where F denotes degree Fahrenheit and C denotes degree Celsius.
(In reply to Solution
I have already clarified in Corrigendum, that the original intention was " to determine all possible values of N<10^9 such that N is a perfect power....." However, the problem was published with the text as;: "possible values of N <10...."
Any inadvertent inconvenience caused due to the foregoing anomaly is sincerely regretted
Charliie has since clarified the reason why this has happened.
I tried to read your N<10^7 solution, but was unsuccessful in my attempts.
Consequently, I am writing this with a request to repeat your solution.
Edited on January 10, 2022, 2:26 am