Answer:
#include<iostream>
int main()
{
int count=0;
int so_phan_tu;
std::cout << "nhap so phan tu : \n";
std::cin >> so_phan_tu;
int* A = new int[so_phan_tu];
std::cout << "nhap cac phan tu : \n";
for (int i = 0; i < so_phan_tu; i++)
{
std::cin >> A[i];
if (A[i] % 5 == 0)
{
count++;
}
}
std::cout << so_phan_tu - count;
system("pause");
return 0;
}
//cái này viết bằng C++ em nhé
Explanation:
Technology helps business professionals, keep more organized, communicate better, and effectively keeps businesses secure. Technology helps keep employee information and business paper work more organized using computers and software; while making it easier to communicate with employee's using e-mail and memo's.
if wrong sry :(
Answer:
1) Yes, Publisher relation should have a publisherID primary key.
2) NOT NULL and UNIQUE for the BookID, BranchID, CardNumber and name of the borrower in the Book, Book_Copies, Library_branch, and Borrower relations respectively. The DueDate field of the book_loan relation must be a time constraint. The BookID of the Book relation must be serial number for automatic addition and update of bookid across the database.
Explanation:
The Publisher relation should have primary key publisherID which should replace the publisherName in the Book relation to easily make a join query and attain a third-level database model.
Answer:
account recovery
Explanation:
account recovery, provides options for getting access to your old password or resetting the account to a temporary password; users will change to a permanent password upon first login.
It's E) both A and B
A) Control logic is invoked
B) Data flow paths are established
