GitHub - duytoxic/learn-cpp

In kích thước cảu vector

    vector<int> v1;
    cout << v1.size();

Tìm phần tử đầu tiên và cuối cùng

    cout << v1.front() << endl;
    cout << v1.back() << endl;

Tìm phần tử tại vị trí bất kỳ

    cout << v1.at('chi so vi tri') << endl;
    // tính từ 0

Thêm phần tử vào cuối

   v1.push_back(10);

Xóa phần tử ở cuối

    v1.pop_back();

Name		Name	Last commit message	Last commit date
Latest commit History 32 Commits
.vscode		.vscode
Files		Files
ProjectOOP		ProjectOOP
data structure & algorithms		data structure & algorithms
img		img
learnOOP		learnOOP
3.5.out		3.5.out
NhanVien.txt		NhanVien.txt
README.md		README.md
README.pdf		README.pdf
Source.exe		Source.exe
bai1.out		bai1.out
bai1de1.out		bai1de1.out
bai1de2.out		bai1de2.out
bai2.out		bai2.out
bt1.out		bt1.out
bt3.out		bt3.out
bt4.out		bt4.out
bt5.out		bt5.out
btquanlynganhang.out		btquanlynganhang.out
bubble_sort.out		bubble_sort.out
buoi1.out		buoi1.out
docfile.out		docfile.out
findMax.out		findMax.out
input.txt		input.txt
kiemtra.out		kiemtra.out
lienthong.out		lienthong.out
main.out		main.out
managerStudents.out		managerStudents.out
media.out		media.out
mytime.out		mytime.out
output.txt		output.txt
preson.out		preson.out
ptb2.out		ptb2.out
readMatrix.out		readMatrix.out
readfile2.out		readfile2.out
readfile3.out		readfile3.out
selection_sort.out		selection_sort.out
socketForTCP.out		socketForTCP.out
taikhoan.txt		taikhoan.txt
test.out		test.out
trangulars.out		trangulars.out
tree.exe		tree.exe
tree.out		tree.out

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