计算书费写法

解题思路:

注意事项:

参考代码:ls1 = list(map(int,input().split()))

ls2 = [28.9,32.7,45.6,78,35,86.2,27.8,43,56,65]

sum=0

for i in range(0,10):

    sum=sum+int(ls1[i])*float(ls2[i])

print('%.1f'%sum)

ls1 = list(map(int,input().split()))

ls2 = [28.9,32.7,45.6,78,35,86.2,27.8,43,56,65]

sum=0

for i,p in enumerate(ls2):

    sum=sum+float(p)*int(ls1[i])

print("%.1f"%sum)