忘了上传了

test1/20220317-5.cpp

@@ -0,0 +1,115 @@
+#include <iostream>
+#include <cstring>
+
+class Date {
+    int year;
+    int month;
+    int day;
+public:
+    Date(int year, int month, int day) : year(year), month(month), day(day) {}
+
+    Date() : year(1970), month(1), day(1) {}
+
+    Date(const Date &date) {
+        Date::year = date.year;
+        Date::month = date.month;
+        Date::day = date.day;
+    }
+
+    int getYear() const {
+        return year;
+    }
+
+    void setYear(int year) {
+        Date::year = year;
+    }
+
+    int getMonth() const {
+        return month;
+    }
+
+    void setMonth(int month) {
+        Date::month = month;
+    }
+
+    int getDay() const {
+        return day;
+    }
+
+    void setDay(int day) {
+        Date::day = day;
+    }
+
+    void setDate(int year, int month, int day) {
+        Date::year = year;
+        Date::month = month;
+        Date::day = day;
+    }
+};
+
+class Staff {
+private:
+    char *name;
+    int id;
+    char sex;
+    Date birthday;
+public:
+    Staff(char *name, int id, char sex, const Date &birthday) : name(name), id(id), sex(sex), birthday(birthday) {}
+
+    Staff() : name("name"), id(0), sex('M') {
+        
+    }
+
+    Staff(const Staff &staff) {
+        strcpy(name, staff.name);
+        id = staff.id;
+        sex = staff.sex;
+        birthday = staff.birthday;
+    }
+
+    char *getName() const {
+        return name;
+    }
+
+    void setName(char *name) {
+        strcpy(Staff::name, name);
+    }
+
+    int getId() const {
+        return id;
+    }
+
+    void setId(int id) {
+        Staff::id = id;
+    }
+
+    char getSex() const {
+        return sex;
+    }
+
+    void setSex(char sex) {
+        Staff::sex = sex;
+    }
+
+    const Date &getBirthday() const {
+        return birthday;
+    }
+
+    void setBirthday(const Date &birthday) {
+        Staff::birthday = birthday;
+    }
+
+    void setStaff(char *name, int id, char sex, const Date &birthday) {
+        strcpy(Staff::name, name);
+        Staff::id = id;
+        Staff::sex = sex;
+        Staff::birthday = birthday;
+    }
+
+
+};
+
+int main() {
+    std::cout << "Hello, World!" << std::endl;
+    return 0;
+}

test1/cadate.cpp

@@ -0,0 +1,117 @@
+#include <iostream>
+
+using namespace std;
+
+// 关于::的使用情况，我还是先去仔细看看Google的c++规范吧
+class Date {
+public:
+    Date();
+
+    Date(int year, int month, int day);
+
+    Date(const Date &date);
+
+    ~Date();
+
+    bool operator==(const Date &date) const;
+
+    bool operator!=(const Date &date) const;
+
+    void printDate();
+
+    void setToNextDay();
+
+    void setDate(int year, int month, int day);
+
+private:
+    int year = 1970;
+    int month = 1;
+    int day = 1;
+
+    int getMaxDayOfMonth() const;
+};
+
+Date::Date(int year, int month, int day) : year(year), month(month), day(day) {}
+
+Date::Date() : year(1900), month(1), day(1) {}
+
+Date::Date(const Date &date) {
+    Date::year = date.year;
+    Date::month = date.month;
+    Date::day = date.day;
+}
+
+Date::~Date() {
+    std::cout << "Don'..........t.........go.........away.......... (weakly)" << std::endl;
+}
+
+bool Date::operator==(const Date &date) const {
+    return year == date.year &&
+           month == date.month &&
+           day == date.day;
+}
+
+bool Date::operator!=(const Date &date) const {
+    return !(year == date.year &&
+             month == date.month &&
+             day == date.day);
+}
+
+void Date::printDate() {
+    std::cout << "--------------------------" << endl;
+    std::cout << "- year: " << year << std::endl
+              << "- month: " << month << std::endl
+              << "- day: " << day << std::endl;
+    std::cout << "--------------------------" << endl;
+}
+
+void Date::setToNextDay() {
+    Date::day++;
+
+    // 检查一下是不是到了下一个月
+    if (Date::day > getMaxDayOfMonth()) {
+        Date::day = 1;
+        Date::month++;
+
+        // 再检查一下是不是到了下一年
+        if (Date::month > 12) {
+            Date::month = 1;
+            Date::year++;
+        }
+    }
+}
+
+void Date::setDate(int year, int month, int day) {
+    Date::year = year;
+    Date::month = month;
+    Date::day = day;
+}
+
+int Date::getMaxDayOfMonth() const {
+    switch (Date::month) {
+        default:
+            return 0;
+        case 1:
+        case 3:
+        case 5:
+        case 7:
+        case 8:
+        case 10:
+        case 12:
+            return 31;
+        case 4:
+        case 6:
+        case 9:
+        case 11:
+            return 30;
+        case 2:
+            if (Date::year % 4 == 0) {
+                if (Date::year % 100 == 0) {
+                    return (Date::year % 400) == 0 ? 29 : 28;
+                } else {
+                    return 29;
+                }
+            }
+            return 28;
+    }
+}