def?square_of_edge(L):
????n1?=?[]
????for?i?in?L:
????????n1.append(i?*?i)
????return?n1
print?square_of_edge([1,?2,?3,?4,?5])

def?square_of_list(L):
????return?[i**2?for?i?in?L]
print?square_of_list([1,2,3,4,5])

def square_of_list(L):
? n = len(L)
? x = 0
? while x <= n:
? ? ? print L[x] * L[x]
? ? ? x = x + 1
print square_of_list([1,2,3,4,5])

def?square_of_list(L):
????return?sum([x**2?for?x?in?L])
print?square_of_list([1,2,3,4,5])

def square_of_list(L):
? ? y=0
? ?for x in L:
? ? ? ? y+=x*x
? ?return y
print (square_of_list([1,2,3,4,5]))