changed the code to get "no pairs " output

[life303]

num = float(input("enter the no.:"))
r = 0
p = 0
while r**p != abs(num):
p += 1
if p > 5:
p = 0
r += 1
if num < 0:
if p % 2 == 1:
p = 0 - p
r = 0 - r
if p == 1:
print("no pairs exists")

print("the root of number entered is ", r, " and power is ", p)