1 files changed, 85 insertions, 0 deletions
diff --git a/Sem. 05/Student.cpp b/Sem. 05/Student.cpp
new file mode 100644
index 0000000..0bf2ce8
--- /dev/null
+++ b/Sem. 05/Student.cpp
@@ -0,0 +1,85 @@
+#include <iostream>
+using namespace std;
+
+bool isSmallLetter(char ch)
+{
+	return ch >= 'a' && ch <= 'z';
+}
+bool isCapitalLetter(char ch)
+{
+	return ch >= 'A' && ch <= 'Z';
+}
+bool containsOnlySmallChars(const char* str)
+{
+	size_t len = strlen(str);
+
+	for (int i = 0; i < len; i++)
+	{
+		if (!isSmallLetter(str[i]))
+			return false;
+	}
+	return true;
+}
+
+class Student
+{
+	char name[20];
+	int age;
+
+	bool isValidAge(int age)
+	{
+		return age >= 15 && age <= 60;
+	}
+
+	bool isValidName(const char* name)
+	{
+		if (name == nullptr)
+			return false;
+
+		if (strlen(name) >= 20)
+			return false;
+
+		if (!isCapitalLetter(*name))
+			return false;
+		return containsOnlySmallChars(name + 1);
+	}
+
+public:
+	Student(const char* name, int age)
+	{
+		setName(name);
+		setAge(age);
+	}
+
+	int getAge() const //връщаме копие!!
+	{
+		return age;
+	}
+
+	const char* const getName()//копие на указателя!!!
+	{
+		return name;
+	}
+
+	void setName(const char* name)
+	{
+		if (isValidName(name))
+			strcpy(this->name, name);
+		else
+			strcpy(this->name, "Unknown");
+
+	}
+	void setAge(int age)
+	{
+		if (isValidAge(age))
+			this->age = age;
+		else
+			this->age = 15;
+	}
+};
+
+int main()
+{
+	Student s("Ivan", 33);
+
+}