Задача паскаль
Вывести числа от а до б при цикла while​

#include <iostream>

#include <vector>

#include <cstdlib>

#include <ctime>

using namespace std;

int main() {

srand(time(0));

setlocale(LC_ALL, "Russian");

vector< vector<int> > arr;

vector<float> average;

float result = 0;

arr.resize(10);

for (int i = 0; i < arr.size(); ++i) {

 arr[i].resize(10);

}

for (int i = 0; i < arr.size(); ++i) {

 for (int j = 0; j < arr[i].size(); ++j) {

  arr[i][j] = rand()%10;

  cout << arr[i][j] << " ";

  if (j == arr[i].size() - 1) {

   cout << endl;

  }

 }

}

for (int i = 0; i < arr.size(); ++i) {

 if (arr[i][arr[i].size() - 1] == 1) {

  for (int j = 0; j < arr[i].size(); ++j) {

   average.push_back(arr[i][j]);

  }

 }

}

for (int i = 0; i < average.size(); ++i) {

 result += average[i];

}

if (average.size() == 0) {

 cout << endl << "Единицы отсутствуют.";

 return 0;

}

result /= average.size();

cout << result;

}

Объяснение:SELECT Customers.Contactname,  

      Customers.Country,  

      (SELECT COUNT(*) FROM Orders WHERE Customers.CustomerID = Orders.CustomerID) AS CustomerOrders

      FROM Customers

      WHERE CustomerOrders > 1

      ORDER BY CustomerOrders DESCSELECT Customers.Contactname,  

      Customers.Country,  

      (SELECT COUNT(*) FROM Orders WHERE Customers.CustomerID = Orders.CustomerID) AS CustomerOrders

      FROM Customers

      WHERE CustomerOrders > 1

      ORDER BY CustomerOrders DESC