num_list = [1, 2, 3, 4, 5]
print(num_list)
 
for i in range(len(num_list)):
 if num_list[i] == 2:
  num_list.pop(i)
 else:
  print(num_list[i])
 
print(num_list)

num_list = [1, 2, 3, 4, 5]
print(num_list)
 
for i in range(len(num_list)-1, -1, -1): # for i in range(0, num_list.__len__())[::-1]
 if num_list[i] == 2:
  num_list.pop(i)
 else:
  print(num_list[i])
 
print(num_list)