Ôn tập kỹ thuật lập trình

printf"Nhap 1 nhap thong tin sach\n";printf"Chon 2 de Hien thi cac sach trong cung nha xuat ban\n"; printf"Nhap 3 de ket thuc\n"; printf"Moi ban chon ";... Câu 8 : /* * To change this l

void nhap (sinhvien*sv){

printf("Nhap danh sach sinh vien:\n");

printf("Sinh vien thu :\n",i+1);

printf("Ho ten %s\n",sv[i].hoten);

printf("Sinh vien muon tim la : %s\n",i+1);

printf("Ho ten :%s\n",sv[i].hoten);

printf("\n THONG TIN SINH VIEN\n");

printf("\n 1.Nhap danh sach sinh vien");

printf("\n 2.Hien thi danh sach sinh vien");

printf("\n 3.Tim kiem sinh vien");

printf("\n 4.ket thuc");

printf("\n Moi ban chon");

system("cls");

printf("\t\t\tMenu:\n");

printf("Nhap 1 de nhap so nguyen duong\n");

printf("Nhap 2 Hien thi cac so nguyen to su dung vong lap\n");

printf("Nhap 3 Hien thi cac so nguyen to su dung de quy\n");

printf("Nhap 4 de ket thuc\n");

printf("Moi ban chon ");

scanf("%d",&check);

system("cls");

switch(check) {

printf("\n 1.Nhap day");

printf("\n 2.phan tu lon nhat");

printf("\n 3.tinh tong");

printf("\n 4.ket thuc");

printf("\n 1.Nhap so nguyen duong");

printf("\n 2.chuyen sang co so 2");

printf("\n 3.chuyen sang co so 8");

printf("\n moi ban chon:");

printf("Nhap 1 nhap thong tin sach\n");

printf("Chon 2 de Hien thi cac sach trong cung nha xuat ban\n"); printf("Nhap 3 de ket thuc\n");

printf("Moi ban chon ");

Câu 8 :

/*

* To change this license header, choose License Headers in Project Properties.

* To change this template file, choose Tools | Templates

* and open the template in the editor.

int []tuoi = new int[5];

String []hoten = new String[50];

String []lop = new String[10];

public void nhap() {

Scanner input = new Scanner(System.in);

System.out.println("Nhap so sinh vien: ");

public void hienthi() {

System.out.println("================THONG TIN SINH

System.out.println("Nhap ten sinh vien ban can tim kiem:");

search = input1.nextLine();

for (i = 1; i <= n; i++) {

if (search.compareToIgnoreCase(hoten[i]) == 0) {

System.out.println("Thong tin sinh vien ban can tim; ");

System.out.println(hoten[i] + "\t\t" + tuoi[i] + "\t\t" + lop[i]);

int check;

System.out.println("Nhap chuc nang ban can thuc hien: ");

Scanner input = new Scanner(System.in);

System.out.println("Nhap vao so nguyen duong : ");

Scanner nd= new Scanner(System.in);

System.out.println("\n1 Chon 1 de Nhap so nguyen duong.");

System.out.println("\n2 Chon 2 de Hien thi cac so nguyen to su dung vong lap.");

System.out.println("\n3 Chon 4 de Hien thi cac so nguyen to su dung de quy.");

Scanner nhap = new Scanner(System.in);

int[]a = new int[100];

public void nhap() {

System.out.println("Nhap so phan tu cua day: ");

int max = phantulonnhat(n - 1, a);

public int tongday (int n, int a){

int tong = a[n-1];

Scanner nhap = new Scanner(System.in);

Bai10 sbj = new Bai10();

System.out.println("=================== DAY SO =================\n");

System.out.println(" 1 Nhap day so \n");

System.out.println(" 2 Tim phan tu lon nhat \n");

System.out.println(" 3 Tinh tong day \n");

System.out.println(" 4 Ket thuc \n");

Scanner nhap = new Scanner(System.in);

System.out.println("Nhap vao canh:");

a = nhap.nextInt();

System.out.println("chu vi hinh vuong la: " + a * 4);

System.out.println("DIen tich hinh vuong la: " + a * a);

System.out.println("Ve hinh vuong: ");

public void show() {

int a, b, i, j;

Scanner nhap = new Scanner(System.in);

System.out.println("Nhap vao canh a:");

a = nhap.nextInt();

System.out.println("Nhap vao canh b:");

b = nhap.nextInt();

System.out.println("Chu vi hinh chu nhat la: " + (a + b) * 2);

System.out.println("Dien tich hinh chu nhat la: " + a * b);

System.out.println("Ve hinh chu nhat: ");

public class Bai11 {

public static void main(String[] args) {

int kt;

Scanner nhap = new Scanner(System.in);

HinhVuong sbj1 = new HinhVuong();

HinhChuNhat sbj2 = new HinhChuNhat();

System.out.println(" 1 Thao tac voi hinh vuong \n 2 Thao tac voi hinh chu nhat \n 3.Ket thuc");

Scanner nhap = new Scanner(System.in);

String[] hoten = new String[100];

String[] gioitinh = new String[10];

String[] chuyennganh = new String[30];

String[] ngaysinh = new String[20];

System.out.println("Nhap so giao vien: ");

System.out.println("======================THONG TIN GIAO

public void show() {

String[] hoten = new String[100];

String[] gioitinh = new String[10];

String []congviec = new String[30];

String[] ngaysinh = new String[20];

String []phong = new String[100];

int i,n;

Scanner nhap = new Scanner(System.in);

System.out.println("Nhap so nhan vien: ");

for (i = 1; i <= n; i++) {

System.out.println(hoten[i]+"\t"+ngaysinh[i]+"\t"+gioitinh[i]+"\t"+congviec[i] +"\t"+phong[i]+"\n");

public class Bai12 {

public static void main(String[] args) {

int kt;

Scanner nhap = new Scanner(System.in);

GiaoVien sbj1 = new GiaoVien();

NhanVien sbj2 = new NhanVien();

System.out.println("=====================CHUONG TRINH QUAN LY NHAN SU=====================\n");

System.out.println(" 1 Nhap danh sach giao vien \n 2 Nhap danh sach nhan vien \n 3.Ket thuc");

<td colspan="2" class="submit"><input type="reset" value="Xóa">

<input type="submit" name="ok" value="Đăng ký"></td>

</tr>

</tbody>

</table>

echo '<div class="result">';

echo '<table class="info" border="1">';

<td><input type="number" placeholder="Nhập số Hàng" name="hang"></td> </tr>

<tr>

<td colspan="2">

<input type="reset" value="Nhập lại">

<input type="submit" name="ok" value="Vẽ">

<td colspan="2" class="submit"><input type="reset" value="Xóa">

<input type="submit" name="ok" value="Đăng ký"></td>

if(isset($_POST["hoten"]) && $_POST["hoten"] !== "")

}

}

?>