from __future__ import annotations
def p_series(nth_term: int | float | str, power: int | float | str) -> list[str]:
if nth_term == "":
return [""]
nth_term = int(nth_term)
power = int(power)
series: list[str] = []
for temp in range(int(nth_term)):
series.append(f"1 / {
pow(temp + 1, int(power))}" if series else "1")
return series
if __name__ == "__main__":
import doctest
doctest.testmod()
nth_term = int(input("Enter the last number (nth term) of the P-Series"))
power = int(input("Enter the power for P-Series"))
print("Formula of P-Series => 1+1/2^p+1/3^p ..... 1/n^p")
print(p_series(nth_term, power))