[백준][Python] 5585번 거스름돈
n = int(input())
n = 1000 - n
charge = [500,100,50,10,5,1]
count = 0
for i in charge:
count += n // i
n = n % i
print(count)
n = int(input())
n = 1000 - n
charge = [500,100,50,10,5,1]
count = 0
for i in charge:
count += n // i
n = n % i
print(count)