【C】---- T7：工作时间计算工资收入

题目

编写一个程序，提示用户输入一周工作的小时数，然后打印工资总额、税金和净收入。做如下假设：
a.基本工资 = 1000美元/小时
b.加班（超过40小时） = 1.5倍的基本工资
c.税率： 前300美元为15%，续150美元为20%，余下的为25%

编程

#include <stdio.h>

//定义税率
#define TAX_1 0.15  
#define TAX_2 0.20
#define TAX_3 0.25

int main(void)
{
    int WorkTimes;
    int BaseWage, OverTimesWage, AllWage;
    float TaxWage;
    float Income;

    printf("please input worktimes:");
    scanf("%d", &WorkTimes);

    //计算总工资
    if (WorkTimes <= 40)
    {
        BaseWage = WorkTimes * 1000;
        OverTimesWage = 0;
    }
    else
    {
        BaseWage = 40 * 1000;
        OverTimesWage = (WorkTimes - 40) * 1500;
    }
    AllWage = BaseWage + OverTimesWage; //缴税前总工资
    printf("your all wage is: %d dollar\n", AllWage);

    //计算税金
    if (AllWage <= 300)
    {
        TaxWage = AllWage * TAX_1;
    }
    else if (AllWage > 300 && AllWage <= 450)
    {
        TaxWage = (300 * TAX_1) + ((AllWage - 300) * TAX_2);
    }
    else if (AllWage > 450)
    {
        TaxWage = (300 * TAX_1) + (150 * TAX_2) + ((AllWage - 450) * TAX_3);
    }
    printf("your tax wage is: %0.2f dollar\n", TaxWage);

    //计算交税后收入
    Income = AllWage - TaxWage;
    printf("your income is: %0.2f dollar\n", Income);

    return 0;
    
}

效果