!/usr/bin/env python

coding:utf-8

計算結果百位500向下取整，（0-499取000，500-999取500)

import math

calc_Amount = float(input("輸入所有可需金額："))

act_Amount = calc_Amount
if calc_Amount > 0:
value2 = calc_Amount / 1000
value3 = math.floor(value2)
if (value2 - value3) < 0.5 and (value2 - value3) >= 0:
result = value31000
else:
result = (value3+0.5)1000
print(result)
else:
print(str(calc_Amount)+"數字有問題")

Java編寫

package org.learn.JavaLearn;
import java.lang.Math;
public class CalcBTXYApp {

public static void main(String[] agrs){

// calc500round(11999.00);
// thirdjinwei(111.0922);
// applyrepayeach(5000,0.007,3);
CalcBTXYApp calcBTXYApp =new CalcBTXYApp();
System.out.println(calcBTXYApp.applyrepayeach(5000,0.007,3));
}

public double applyrepayeach(double applyAmount,double fee,int qishu){double Amount =applyAmount;double repayeach;repayeach = thirdjinwei(Amount/qishu) + thirdjinwei(Amount*fee);

// System.out.println("借款申請頁每月應還:"+repayeach);
return repayeach;
}

public double newRepayeach(double creditAmount,double baoxianfee,double fee,int qishu){double rebaoxian ;double newLoanAmount;double newbaoxian;double Amount;double nowrepayeach;rebaoxian =Math.floor(creditAmount*baoxianfee);newLoanAmount = calc500round(creditAmount-rebaoxian);newbaoxian = Math.floor(newLoanAmount*baoxianfee);Amount = newLoanAmount+newbaoxian;nowrepayeach =thirdjinwei(thirdjinwei(Amount/qishu)+thirdjinwei(Amount*fee));

// return Amount;
return nowrepayeach;
}

public double thirdjinwei(double amount){amount = amount*1000;amount = Math.floor(amount);amount = amount/10;amount = Math.ceil(amount);amount = amount/100;

// System.out.println(amount);
return amount;

} public double calc500round(double calc_Amount){double act_Amount;double value2;double value3;double result=0;act_Amount = calc_Amount;if (calc_Amount>0){value2 = calc_Amount/1000;value3 = Math.floor(value2);if ((value2-value3)<0.5 &&(value2-value3)>=0){result = value3*1000;}else {result = (value3+0.5)*1000;}

// System.out.println(result);
//return result;
}else {
System.out.println(calc_Amount+"金額數字有問題");
}
return result;
}

}

轉載于:https://www.cnblogs.com/ITniu/p/9089487.html

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