Answer C in the paragraph group on the home tab
Answer:
In C++:
#include <cstdlib>
#include <ctime>
#include <iostream>
#include <bits/stdc++.h>
using namespace std;
void printarray(int array []){
for(int i=0; i<100; i++){ cout << array[i] << " "; }
}
void sortarray(int array []){
sort(array, array + 100);
printarray(array);
}
int main() {
int array[100];
srand((unsigned)time(0));
for(int i=0; i<100; i++){ array[i] = (rand()%99); }
printarray(array);
cout<<endl;
sortarray(array);
return 0;
}
Explanation:
<em>See attachment for program source file where comments are used for explanation purpose</em>
Answer:
The query is as follows:
select sum(stock) as total_stock from products
Explanation:
Required
Return total stock using the alias total_stock from the product table.
The explanation of the query is as follows:
select ----> This implies that data is to be selected from the table
sum(stock) ----> This adds up entries in stock column
as total_stock ---> This represents the alias used for sum(stock)column where
from products ----> The table being queried
Take for instance, the content of the table is:
SN Product Stock
1 Apple 5
2 Orange 3
3 Banana 8
The query will return the following table:
total_stock
16
21%4 is 1.
21-4=17
17-4=13
13-4=9
9-4=5
5-4=1
