Question

我知道我的if语句在某处不正确，但我不知道在哪里？还是只是逻辑错误？

8小时后，任何工作时间将被支付一半时间。也就是说，给定每小时工资乘以1.5。该工资是在8小时后的几个小时内支付的。

10小时后，任何工作时间将加倍支付。也就是说，给定每小时工资乘以2.0。该工资在10小时后数小时内支付。请显示：（示例输出）

每小时工资：12.37 工作时间：10.3

付款（0到8小时）：98.96

支付8至10小时的费用）：37.11

每小时支付费用（10或更多）：7.42

总工资总额：143.49

// Example program
#include <iostream>
#include <string>

using namespace std;

double HoursWorked;
double WagePerHour;
double TotalWages;
double TimeAndHalf;
double Overtime;
char ContinueChar;

//test cases: 10.5 hours @ 12/hour = $96.00, 2 hours at 1.5 rate = $36.00, .5 hour at 2.0 rate = $12.00
// 6.3 hours @ 12/hour = 75.6, no hours of overtime or double time
//12.5 hours @ 14.34/ hour = $114.72, 2 hours at 1.5 rate = 43.02, 2.5 hours at 2.0 rate = $71.70
//3.7 hours @ 19/hour = $70.30
// 14 hours @ 23.50/hour = $188, 2 hours at 1.5 rate = $70.50, 4 hours at 2.0 rate = $188
//I tested with test test cases and the program had the same results.

int main()
{

    cout << "Ticket #64220\n";
    cout << "CMPR-120\n";
    cout << "Instructor : Joel Kirscher\n";
    cout << "Student: Seyed Shariat\n";
    cout << "Payroll Overtime";
    cout << "\n\n";



    do {
        cout << "How many hours did you work this pay period: \n";
        cin >> HoursWorked;
        cout << "What wage do you get paid per hour?: \n";
        cin >> WagePerHour;
        cout << "So you your paycheck will be: " << HoursWorked * WagePerHour << " before taxes are taken out. \n";

        if (HoursWorked > 8 && <= 10)
            cout << "For the hours you worked over 8, and less than or equal to 10 you made: " << HoursWorked * 1.5 * WagePerHour << " \n";
        else (HoursWorked >10);
        cout << "For the hours you worked over 10: " << HoursWorked * 2.0 * WagePerHour << " \n";

        cout << "Do you want this to run again? (y=Yes): ";
        cin >> ContinueChar;
    } while (ContinueChar == 'y' || ContinueChar == 'Y');


    cin.get();

    return 0;
}

Answer 1

有很多解决方法。这是一个。这些评论可以帮助您遵循我的推理。幸运的是，其背后的数学不是很复杂。

/*
We need to find the area under this pay rate / hours worked graph.
The following approach divides the graph into three rectangles as shown below
2.0 |         +--+
    |         |  |
1.5 |       +-+--|
    |       |    |
1.0 +-------+----|
    |            |
0.5 |            |
    |            |
0.0 +------------+
    0       8 10
*/
// Calculate basic pay before any overtime consideration
Pay = HoursWorked * HourlyRate;

// Hours above 8 earn half-again more than the standard wage.
// (This will be only positive if more than 8 hours were worked.)
OvertimePay = (HoursWorked - 8.0) * HourlyRate * 0.5;
if(OvertimePay > 0.0)
    Pay += OvertimePay;

// Hours above 10 earn an additional 50% extra
// (This will be only positive if more than 10 hours were worked.)
OvertimePay = (HoursWorked - 10.0) * HourlyRate * 0.5;
if(OvertimePay > 0.0)
    Pay += OvertimePay;

C ++加班/薪资/时间半/两倍时间

1 个答案: