42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
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/*某邮局对邮寄包裹有如下规定:若包裹的重量超过30千克，则不予邮寄，对可以邮寄的包裹每件收取手续费0.2元，再加上根据以下收费标准计算的结果。收费标准(元/千克)
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重量(千克)
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重量<=100.8010<重量<=200.750.7
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20<重量<=30
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请编写一个程序，输入包裹重量，输出所需费用或“Fail”表示无法邮寄*/
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#include<iostream>
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#include<windows.h>
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#include<iomanip>
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using namespace std;
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int main(){
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float CIN,money;
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cin >>CIN;
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if (CIN <= 10)
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{
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money = CIN * 0.80 + 0.20;
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cout <<fixed<<setprecision(2)<<money;
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Sleep(2000);
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return 0;
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}else if (CIN > 10 and CIN <= 20)
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{
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money = CIN * 0.75 + 0.20;
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cout <<fixed<<setprecision(2)<<money;
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Sleep(2000);
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return 0;
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}else if (CIN > 20 and CIN <=30)
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{
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money = CIN * 0.7 + 0.20;
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cout <<fixed<<setprecision(2)<<money;
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Sleep(2000);
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return 0;
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}else
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{
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cout <<"Fail!";
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Sleep(2000);
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return 1;
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}
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return 0;
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}
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