sem 11

1 files changed, 0 insertions, 84 deletions

diff --git a/k_1_SI/task2_write.cpp b/k_1_SI/task2_write.cpp
deleted file mode 100644
index f320557..0000000
--- a/k_1_SI/task2_write.cpp
+++ /dev/null
@@ -1,84 +0,0 @@
-#include <iostream>
-#include <fstream>
-#include <cstring>
-using namespace std;
-
-const size_t MAX_NAME_SIZE = 22;
-struct Student
-{
-	//gender should be BEFORE fn so the struct would be 28 bytes.
-	char name[MAX_NAME_SIZE + 1];
-   	bool isMale;
-	size_t fn;
-};
-
-bool isLower(char ch)
-{
-	return ch >= 'a' && ch <= 'z';
-}
-
-bool areAllLowerCase(const char* str)
-{
-	while(*str)
-	{
-		if(!isLower(*str))
-			return false;
-		str++;
-	}
-	return true;
-}
-
-bool isUpper(char ch)
-{
-	return ch >= 'A' && ch <= 'Z';
-}
-
-bool isNameValid(const char* name)
-{
-	size_t len = strlen(name);
-	if(len == 0 || len > MAX_NAME_SIZE)
-		return false;
-	return isUpper(*name) && areAllLowerCase(name + 1);
-}
-
-void initStudent(Student& st, const char* name, size_t fn, bool isMale)
-{
-    if(!isNameValid(name))
-        strcpy(st.name, "Unknown");
-    else
-        strcpy(st.name, name);
-
-    st.isMale = isMale; 
-    st.fn = fn;
-}
-
-void saveToFile(const Student* students, size_t count, ofstream& file)
-{
-	file.write((const char*)students, count * sizeof(Student));
-}
-
-
-int main()
-{
-    const size_t studentsCount = 4;
-	Student* arr = new Student[studentsCount];
-	initStudent(arr[0], "Ivan", 1, true);
-	initStudent(arr[1], "Petur", 2, true);
-	initStudent(arr[2], "Alex", 3, true);
-	initStudent(arr[3], "Katerina", 4, false);
-
-	ofstream file("students.dat", ios::binary);
-		
-	if(!file.is_open())
-	{
-		std::cout << "Error while opening the file!" << std::endl;
-		delete[] arr; //!
-		return -1;
-	}
-		
-	saveToFile(arr, studentsCount, file);
-	
-	delete[] arr;
-	
-	return 0;
-}