5.11打卡

 二、思路设计

 三、代码实现

#include<bits/stdc++.h>
using namespace std;

#define TAXBASE 3500; 
typedef struct {
    long start;
    long end;
    double taxrate;
}TAXTABLE;

TAXTABLE TaxTable[] = {{0, 1500, 0.03}, {1500, 4500, 0.10}, {4500, 9000, 0.20}, {9000, 35000, 0.25}, {35000, 55000, 0.30}, {55000, 80000, 0.35}, {80000, 10000000000, 0.45}};

double CaculateTax(long profit){
    int i;
    double tax = 0.0;
    profit -= TAXBASE;
    for(i = 0; i < sizeof(TaxTable) / sizeof(TAXTABLE); i ++){
        if(profit > TaxTable[i].start){    
            if(profit > TaxTable[i].end){
                tax += (TaxTable[i].end - TaxTable[i].start) * TaxTable[i].taxrate;
            } 
            else{
                tax += (profit - TaxTable[i].start) * TaxTable[i].taxrate;
            }
            profit -= TaxTable[i].end;
            
            printf("征收范围：%6ld~%6ld 该范围内缴纳金额：%6.2f 超出该范围的金额： %6ld \n", TaxTable[i].start, TaxTable[i].end, tax,(profit) > 0 ? profit : 0);
        }
    } 
    return tax;
}
int main(){
    long profit;
    double tax;
    printf("请输入个人收入金额： ");
    scanf("%ld", &profit);
    tax = CaculateTax(profit);
    printf("你的个人所得税为：%12.2f\n", tax);
     
}