输入一个职工的月薪salary，输出应交的个人所得税tax。 tax+=+rate+*+(salary-850) 当+salary+<=+850+时，rate+=+0%; 当+850+<+salar

据提供的引用，输入一个职工的月薪salary，输出应交的个人所得税tax。根据不同的salary范围，税率rate也不同，可以使用if语句进行判断。最后计算出税金tax并保留两位小数输出即可。

#include <stdio.h>

int main() {
    double salary, rate, tax;
    scanf("%lf", &salary);
    if (salary <= 850) {
        rate = 0.0;
    } else if (salary <= 1350) {
        rate = 0.05;
    } else if (salary <= 2850) {
        rate = 0.1;
    } else if (salary <= 5850) {
        rate = 0.15;
    } else {
        rate = 0.2;
    }
    tax = rate * (salary - 850);
    printf("tax=%.2lf", tax);
    return 0;
}

相关问题

用c语言编写程序输入一个职工的月薪 salary，输出应交的个人所得税 tax(保留 2 位小数)。 计算公式：tax = rate * (salary - 850) 当 salary ≤850 时，rate = 0 当 850 ＜ salary ≤ 1350 时，rate = 5% 当 1350 ＜ salary≤ 2850 时，rate = 10% 当 2850 ＜ salary ≤ 5850 时，rate = 15% 当 5850 ＜ salary 时，rate = 20%

好的，以下是用 C 语言编写的程序，可以输入职工的月薪 salary，输出应交的个人所得税 tax。

#include <stdio.h>

int main() {
    float salary, tax, rate;

    printf("请输入职工的月薪：");
    scanf("%f", &salary);

    if (salary <= 850) {
        rate = 0;
    } else if (salary <= 1350) {
        rate = 0.05;
    } else if (salary <= 2850) {
        rate = 0.1;
    } else if (salary <= 5850) {
        rate = 0.15;
    } else {
        rate = 0.2;
    }

    tax = rate * (salary - 850);

    printf("应交个人所得税为：%.2f\n", tax);

    return 0;
}

程序运行时，会提示您输入职工的月薪，然后根据输入的月薪计算个人所得税并输出。注意，输出时保留 2 位小数。

C语言代码，输入一个职工的月薪 salary，输出应交的个人所得税tax(保留2 位小数)。 tax = rate * (salary-3500) - deduction 当 salary <= 3500 时，rate = 0，deduction=0; 当 3500 < salary <= 5000时，rate = 3%，deduction=0; 当 5000 < salary <= 8000时，rate = 10%，deduction=105; 当 8000 < salary <=12500 时，rate =20%，deduction=555; 当 12500 < salary <= 38500 时，rate =25%，deduction=1005; 当 38500 < salary <=58500 时，rate =30%，deduction=2755; 当 58500 < salary <= 83500 时，rate =35%，deduction=5505; 当 83500 < salary 时，rate =45%，deduction=13505;

#include <stdio.h>

int main() {
    float salary, tax, rate, deduction;
    scanf("%f", &salary);
    if (salary <= 3500) {
        rate = 0;
        deduction = 0;
    } else if (salary <= 5000) {
        rate = 0.03;
        deduction = 0;
    } else if (salary <= 8000) {
        rate = 0.1;
        deduction = 105;
    } else if (salary <= 12500) {
        rate = 0.2;
        deduction = 555;
    } else if (salary <= 38500) {
        rate = 0.25;
        deduction = 1005;
    } else if (salary <= 58500) {
        rate = 0.3;
        deduction = 2755;
    } else if (salary <= 83500) {
        rate = 0.35;
        deduction = 5505;
    } else {
        rate = 0.45;
        deduction = 13505;
    }
    tax = rate * (salary - 3500) - deduction;
    printf("%.2f", tax);
    return 0;
}