#include <iostream.h>
using namespace std;
void main (void)
{
int X1 = 56;
int arr[] = {100, 12, 56, 89, 45, 90};
int summ = 0;
int summcondition = 0;
int countcondit = 0;
for(int i = 0; i < sizeof(arr)/sizeof(arr[0]); i++)
{
summ += arr[i];
if(arr[i] <= X1)
{
summcondition += arr[i];
countcondit++;
}
}
cout << "Среднее арифметическое " << float(summ/(sizeof(arr)/sizeof(arr[0]))) << endl;
cout << "Условное среднее арифметическое " << float(summcondition/countcondit) << endl;
} |