87 lines
1.6 KiB
C++
87 lines
1.6 KiB
C++
// 某学校对教师每月工资的计算规定如下：固定工资+课时补贴；教授每课时50元；副教授每课时30元；讲师每课时20元。定义教师抽象类，派生出不同职称的教师类，编写程序求若干个教师的月工资。
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// 职称 等级 每月固定工资（元）
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// 教授 一级 8000
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// 二级 7500
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// 副教授 一级 7000
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// 二级 6000
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// 三级 5000
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// 讲师 4500
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#include <bits/stdc++.h>
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using namespace std;
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class Teacher {
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protected:
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double fixed_salary;
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double class_hour_subsidy;
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public:
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double calculate_salary(int class_hours) {
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return fixed_salary + class_hour_subsidy * class_hours;
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}
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};
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class Professor : public Teacher {
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private:
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int level;
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public:
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Professor(int l) : level(l) {
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switch (level) {
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case 1:
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fixed_salary = 8000;
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break;
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case 2:
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fixed_salary = 7500;
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break;
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default:
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fixed_salary = 0;
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break;
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}
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class_hour_subsidy = 50;
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}
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};
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class AssociateProfessor : public Teacher {
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private:
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int level;
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public:
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AssociateProfessor(int l) : level(l) {
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switch (level) {
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case 1:
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fixed_salary = 7000;
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break;
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case 2:
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fixed_salary = 6000;
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break;
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case 3:
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fixed_salary = 5000;
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break;
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default:
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fixed_salary = 0;
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break;
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}
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class_hour_subsidy = 30;
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}
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};
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class Lecturer : public Teacher {
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public:
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Lecturer() {
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fixed_salary = 4500;
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class_hour_subsidy = 20;
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}
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};
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int main() {
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Professor p(1), p2(2);
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AssociateProfessor ap(1), ap2(2), ap3(3);
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Lecturer l;
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Teacher *t[7] = { &p, &p2, &ap, &ap2, &ap3, &l };
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for (int i = 0; i < 6; i++) {
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cout << t[i]->calculate_salary(10) << endl;
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}
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return 0;
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} |