If you dont want to use list comprehension:
my_list=[]
for i in range(5):
n=int(input("Enter and integer number:"))
my_list.append(n)
print(my_list)
for index, i in enumerate(my_list):
if i%5==0:
my_list[index] = i + 5
print (my_list)
1
solved Create list from user input and modify some elements