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哈哈豆 · 发表于 2017-7-18 20:31:36

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i = int(input("净利润:"))
arr = [1000000,600000,400000,200000,100000,0]
rat = [0.01,0.015,0.03,0.05,0.075,0.1]
r = 0

for idx in range(0,6):
if i>arr[idx]:
      r += (i-arr[idx])*rat[idx]
      print =(i-arr[idx])*rat[idx]
      i = arr[idx]
print (r)
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Krant5 · 发表于 2017-7-18 20:56:54

你给print赋值了!!!当然覆盖掉了方法了

print =(i-arr[idx])*rat[idx]

新手·ing · 发表于 2017-7-18 21:06:35

倒数第三行有什么意义
没有意义就删掉或者换个名字
不要叫print

ba21 · 发表于 2017-7-18 21:24:42

i = int(input("净利润:"))
arr = [1000000,600000,400000,200000,100000,0]
rat = [0.01,0.015,0.03,0.05,0.075,0.1]
r = 0

for idx in range(0,6):
if i>arr[idx]:
      r += (i-arr[idx])*rat[idx]
      print((i-arr[idx])*rat[idx])
      i = arr[idx]
print(r)

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