[ Write a functio to check whether a number if perfect or not ]
def is_perfect(n):
sum_ = 0
for i in range(1, n//2 + 1):
if n%i == 0:
sum_+=i
if sum_ == n:
return True
return False
def is_perfect(n):
sum_ = 0
for i in range(1, n//2 + 1):
if n%i == 0:
sum_+=i
if sum_ == n:
return True
return False
