Nộp bài tập thực hành NLLTHĐT - Lớp CSE224_001 by Ngoc Ha Nguyen

2023-03-17 10:43:05 UTC

#include
#include
#include
#include

using namespace std;

class Student {
public:
string MaSV;
string HotenSV;
string Lop;
double Diem;

Student(string maSV, string hotenSV, string lop, double diem)
: MaSV(maSV), HotenSV(hotenSV), Lop(lop), Diem(diem) {}
};

class StudentManagement {
private:
vector students;

public:
void addStudent(const Student& student) {
students.push_back(student);
}

void deleteStudentByMaSV(const string& maSV) {
students.erase(remove_if(students.begin(), students.end(),
[&](const Student& student) { return student.MaSV == maSV; }),
students.end());
}

Student* findStudentByMaSV(const string& maSV) {
auto it = find_if(students.begin(), students.end(),
[&](const Student& student) { return student.MaSV == maSV; });

return it != students.end() ? &(*it) : nullptr;
}

vector listStudentsByClass(const string& lop) {
vector result;
for (const Student& student : students) {
if (student.Lop == lop) {
result.push_back(student);
}
}
return result;
}

void sortStudentsByIncreasingScore() {
sort(students.begin(), students.end(),
[](const Student& a, const Student& b) { return a.Diem < b.Diem; });
}
};

void displayMenu() {
cout << "1. Add new student\n"
<< "2. Delete student from the list\n"
<< "3. Find student by MaSV\n"
<< "4. List students by class\n"
<< "5. Sort student list by increasing score\n"
<< "6. Exit\n";
}

int main() {
StudentManagement studentManagement;
int choice;

do {
displayMenu();
cout << "Enter your choice: ";
cin >> choice;

switch (choice) {
case 1: {
string maSV, hotenSV, lop;
double diem;
cout << "Enter MaSV: ";
cin >> maSV;
cout << "Enter HotenSV: ";
cin.ignore();
getline(cin, hotenSV);
cout << "Enter Lop: ";
cin >> lop;
cout << "Enter Diem: ";
cin >> diem;
studentManagement.addStudent(Student(maSV, hotenSV, lop, diem));
break;
}
case 2: {
string maSV;
cout << "Enter MaSV: ";
cin >> maSV;
studentManagement.deleteStudentByMaSV(maSV);
break;
}
case 3: {
string maSV;
cout << "Enter MaSV: ";
cin >> maSV;
Student* student = studentManagement.findStudentByMaSV(maSV);
if (student) {
cout << "MaSV: " << student->MaSV << ", HotenSV: " << student->HotenSV
<< ", Lop: " << student->Lop << ", Diem: " << student->Diem << '\n';
} else {
cout << "Student not found\n";
}
break;
}
case 4: {
string lop;
cout << "Enter Lop: ";
cin >> lop;
vector studentsByClass = studentManagement.listStudentsByClass(lop);
for (const Student& student : studentsByClass) {
cout << "MaSV: " << student.MaSV << ", HotenSV: " << student.HotenSV
<< ", Lop: " << student.Lop << ", Diem: " << student.Diem << '\n';
}
break;
}
case 5: {
studentManagement.sortStudentsByIncreasingScore();
cout << "Student list sorted by increasing score.\n";
break;
}
case 6: {
cout << "Exiting the program.\n";
break;
}
default: {
cout << "Invalid choice. Please try again.\n";
break;
}
}
} while (choice != 6);

return 0;
}

2023-03-17 10:58:30 UTC

24-Bai1.cpp

2023-04-05 06:28:13 UTC

24-Bai2.cpp

2023-04-05 06:29:21 UTC

24-Bai3.cpp

2023-04-05 06:29:46 UTC

24-Bai4.cpp

2023-04-05 06:30:09 UTC

24-Bai5.cpp

2023-04-05 06:30:31 UTC

04-Trần Tuấn Anh-bài1

2023-04-07 12:47:39 UTC

04-Trần Tuấn Anh - bài2

2023-04-07 12:48:27 UTC

04-Trần Tuấn Anh - bài3

2023-04-07 12:48:45 UTC

21 - bai 1

2023-04-07 14:02:59 UTC

21 - bai 2

2023-04-07 14:03:51 UTC

21 - bai 3

2023-04-07 14:04:07 UTC

19-Bài 1

2023-04-07 14:04:54 UTC

2023-04-08 14:10:07 UTC

2023-04-08 14:10:28 UTC

2023-04-08 14:10:46 UTC

2023-04-08 14:11:04 UTC

06-bai1.cpp

2023-04-10 08:15:29 UTC

#include
#include
#include
#include

using namespace std;
class Circle{
private:
float r;
public:
float pi = 3.14;
public:
void setR(){
cout<<"Nhap ban kinh r = ";
cin>>this->r;
}
float getR(){
return this->r;
}
float chuvi(){
return 2*this->r*this->pi;
}
float dientich(){
return this->pi*pow(this->r,2);
}
};
int main(){
Circle c;
c.setR();
cout<<"Chu vi tam giac la : "< cout<<"Dien tich tam giac la : "<}

06-bai2.cpp

2023-04-10 09:46:42 UTC

06-bai3.cpp

2023-04-10 09:47:54 UTC

06-bai4.cpp

2023-04-11 08:24:07 UTC

06-bai5.cpp

2023-04-11 08:36:13 UTC

22-bai1

2023-04-11 13:15:12 UTC

04 - Trần Tuấn Anh Bài 1

2023-04-11 13:15:45 UTC

22 bai2

tutrann20 — 2023-04-11 13:19:09 UTC

22 bai3

tutrann20 — 2023-04-11 13:19:21 UTC

22 bai4

tutrann20 — 2023-04-11 13:19:47 UTC

22 bai5

tutrann20 — 2023-04-11 13:19:58 UTC

23-bai1

2023-04-11 13:38:36 UTC

23-bai2

2023-04-11 13:39:19 UTC

23-bai3

2023-04-11 13:39:32 UTC

23-bai4

2023-04-11 13:39:46 UTC

04 - Trần Tuấn Anh-bài2

2023-04-11 15:08:29 UTC

2023-04-11 15:10:16 UTC

2023-04-11 15:10:38 UTC

21 - Bài 1

2023-04-12 07:59:52 UTC

14-Vu Dinh Nam bai thuc hanh 2

2023-04-12 14:07:54 UTC

03-bai1

2023-04-12 15:45:20 UTC

03-bai2

2023-04-12 15:45:39 UTC

03-bai3

2023-04-12 15:46:00 UTC

2023-04-12 17:42:15 UTC

09-Bai1

2023-04-13 07:17:54 UTC

09-Bai2

2023-04-13 07:18:12 UTC

09-Bai3

2023-04-13 07:18:33 UTC

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24-Bai1.cpp

2023-04-13 09:48:35 UTC

24-Bai2.cpp

2023-04-13 09:48:53 UTC

24-Bai3.cpp

2023-04-13 10:19:58 UTC

06-bai1.cpp

2023-04-13 15:38:04 UTC

06-bai2.cpp

2023-04-13 15:38:49 UTC

06-bai3.cpp

2023-04-13 15:53:52 UTC

03-bth2-bai1

2023-04-13 15:57:29 UTC

03-bth2-bai2

2023-04-13 16:06:14 UTC

2023-04-13 16:40:47 UTC

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2023-04-13 17:58:12 UTC

2023-04-13 17:58:30 UTC

13- bai 2.1

2023-04-14 07:06:45 UTC

09-Bài1

2023-04-14 07:14:57 UTC

22-bai1

tutrann20 — 2023-04-14 08:25:10 UTC

22 bai2

tutrann20 — 2023-04-14 08:25:32 UTC

17-bai2.1

2023-04-14 08:38:05 UTC

13-bai 2.2

2023-04-14 08:49:35 UTC

17-bai2.2

2023-04-14 08:53:23 UTC

BÀI THỰC HÀNH 3

2023-04-14 14:22:49 UTC

07-Nguyễn Khánh Duy Bài Th1

2023-04-14 14:23:35 UTC

07-Th1 b2

2023-04-14 14:24:22 UTC

07-Th1 Bài 3

2023-04-14 14:24:44 UTC

09-Bài2

2023-04-17 08:38:28 UTC

24-Bai1.cpp

2023-04-18 06:54:56 UTC

24-Bai2.cpp

2023-04-18 06:55:09 UTC

24-Bai3.cpp

2023-04-18 06:55:22 UTC

15-BaiThucHanh1

dammit2525 — 2023-04-18 07:27:58 UTC

15-BaiThucHanh2

dammit2525 — 2023-04-18 07:57:10 UTC

2023-04-18 11:08:46 UTC

04-Bai2

2023-04-18 12:59:43 UTC

04-Bai3

2023-04-18 12:59:59 UTC

05-Bài 1

2023-04-21 07:20:25 UTC

05-Bài 2

2023-04-21 07:21:20 UTC

05-Bài 3

2023-04-21 07:22:01 UTC

05-Bài 4

2023-04-21 07:22:35 UTC

05-Bài 5

2023-04-21 07:22:56 UTC

06-bai2.cpp

2023-04-21 09:34:00 UTC

06-bai3.cpp

2023-04-21 10:16:10 UTC

15-Bai2.cpp

dammit2525 — 2023-04-21 12:58:49 UTC

04-Bai4

2023-04-21 14:09:19 UTC

15-Bai3.cpp

dammit2525 — 2023-04-21 15:22:32 UTC

09-Bài2

2023-04-25 03:46:56 UTC

21-bai1

2023-04-28 12:30:53 UTC

21-bai2

2023-04-28 12:31:12 UTC

21-bai3

2023-04-28 12:31:26 UTC

2023-04-28 13:31:26 UTC

2023-04-28 13:49:20 UTC

2-Bai2

2023-04-28 13:50:22 UTC

2-Bai3

2023-04-28 13:50:40 UTC

2-Bai4

2023-04-28 13:50:56 UTC

2-Bai5

2023-04-28 13:51:14 UTC

2-Bai1

2023-04-28 13:51:54 UTC

2-Bai2

2023-04-28 13:52:22 UTC

2-Bai3

2023-04-28 13:52:38 UTC

16-bai1

2023-04-28 14:08:48 UTC

15-Bai1.cpp

dammit2525 — 2023-05-05 03:51:55 UTC

15-Bai2.cpp

dammit2525 — 2023-05-05 04:10:14 UTC

09-Bai3

2023-05-05 06:17:48 UTC

2023-05-05 09:22:46 UTC

22-bai2

tutrann20 — 2023-05-05 11:07:44 UTC

22-bai3

tutrann20 — 2023-05-05 11:08:02 UTC

2023-05-05 11:17:29 UTC

2023-05-05 11:17:41 UTC

04-Bai1

2023-05-05 11:58:26 UTC

04-Bai2

2023-05-05 11:59:26 UTC

15-Bai3.cpp

dammit2525 — 2023-05-05 13:21:37 UTC

21 - Bai1

2023-05-05 13:25:27 UTC

21 - Bai 2

2023-05-05 13:25:53 UTC

21 - Bai 3

2023-05-05 13:26:16 UTC

7-bai1

2023-05-05 13:27:54 UTC

7-bai2

2023-05-05 13:28:09 UTC

2023-05-05 13:36:07 UTC

2023-05-05 13:36:55 UTC

2023-05-05 13:37:59 UTC

2023-05-05 13:38:29 UTC

2023-05-05 13:39:55 UTC

2023-05-05 13:40:19 UTC

23-Bài 2

2023-05-07 12:10:25 UTC

23-Bài 3

2023-05-07 12:10:40 UTC

23-Bài1

2023-05-07 12:16:11 UTC

23-Bài2

2023-05-07 12:16:25 UTC

23-Bài3

2023-05-07 12:16:37 UTC

23-Bài1

2023-05-07 12:46:54 UTC

23-Bài2

2023-05-07 12:47:02 UTC

09-Bài4

2023-05-07 16:29:59 UTC

09-Bài1

2023-05-07 16:47:31 UTC

24-Bai1.cpp

2023-05-07 17:59:09 UTC

24-Bai2.cpp

2023-05-07 17:59:32 UTC

24-Bai3.cpp

2023-05-07 17:59:48 UTC

7-b1

2023-05-08 05:23:20 UTC

7-b2

2023-05-08 05:23:28 UTC

09-Bài2

2023-05-08 05:34:54 UTC

09-Bài5

2023-05-08 05:44:45 UTC

13-bai1

2023-05-08 05:50:40 UTC

05-th2-bai1

2023-05-08 06:45:48 UTC

05-th2-bai2

2023-05-08 06:46:10 UTC

05-th2-bai3

2023-05-08 06:46:39 UTC

05-th3-bai1

2023-05-08 06:53:15 UTC

05-th3-bai2

2023-05-08 06:53:35 UTC

05-th3-bai3

2023-05-08 06:54:04 UTC

05-th4-bai1

2023-05-08 07:23:07 UTC

05-th4-bai2

2023-05-08 07:23:21 UTC

05-th4-bai3

2023-05-08 07:23:48 UTC

09-Bài3

2023-05-08 09:19:11 UTC

14-th3-b2

2023-05-08 12:17:36 UTC

14-th3-b3

2023-05-08 12:17:49 UTC

14-th3-b5

2023-05-08 12:18:14 UTC

14-th4-b1

2023-05-08 12:21:54 UTC

14-th4-b2

2023-05-08 12:22:40 UTC

22 bai1

tutrann20 — 2023-05-08 19:52:09 UTC

22 bai2

tutrann20 — 2023-05-08 19:52:36 UTC

2-ThucHanh3-Bai2

2023-05-09 01:17:28 UTC

2-ThucHanh3-Bai3

2023-05-09 01:17:42 UTC

2-ThucHanh4-Bai1

2023-05-09 01:36:28 UTC

2-ThucHanh4-Bai2

2023-05-09 01:36:45 UTC

13-bai4.2

2023-05-09 05:04:29 UTC

2023-05-09 06:15:05 UTC

2023-05-09 06:45:50 UTC

03-bai1

2023-05-09 06:52:38 UTC

03-bai2

2023-05-09 06:52:59 UTC

03-bai2

2023-05-09 06:58:37 UTC

03-bai3

2023-05-09 06:58:59 UTC

2023-05-09 07:07:34 UTC

2023-05-09 11:34:00 UTC

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2023-05-09 11:49:47 UTC