选择不难就是写得太长了

解题思路:

注意事项:
好辛苦，一定要记下来，最后要输出整数，一定要记得
参考代码:

a=int(input())

if a<=100000:

    jj=a*0.1

elif a>100000 and a<=200000:

    jj=100000*0.1+(a-100000)*0.075

elif a>200000 and a<=400000:

    jj=100000*0.1+100000*0.075+(a-200000)*0.05

elif a>400000 and a<=600000:

    jj=100000*0.1+100000*0.075+200000*0.05+(a-400000)*0.03

elif a>600000 and a<=1000000:

    jj=100000*0.1+100000*0.075+200000*0.05+200000*0.03+(a-600000)*0.015

else:

    jj=100000*0.1+100000*0.075+200000*0.05+200000*0.03+400000*0.015+(a-1000000)*0.01

print("%d"%jj)