ketaochi1.py

def fabs_sort(numbers_array):
    return sorted(numbers_array, key=lambda x: abs(x))

A=[]
while True:
	try:
		A.append(float(input()))
	except EOFError:
		break
for i in A:
	print(i)

#絶対値ソート
fabs_sorted_A=fabs_sort(A)
for i in fabs_sorted_A:
	print(i)

print("sum =",sum(fabs_sorted_A))