#include <iostream>
#include <stdlib.h>
#include <time.h>

using namespace std;

int sensors[20][3];

int main() {
    srand(time(NULL));
    int ran_sensor = 1;
    int average_fail[3];
    // randomization
    for (int i = 0; i < 3; i++) {
        average_fail[i] = rand() % 12 + 0;
    }

    for (int i = 0; i < 20; i++) {
        sensors[i][ran_sensor] = rand() % 900 + 600;
    }

    for (int i = 0; i < 3; i++) {
        sensors[average_fail[i]][ran_sensor] = rand() % 500 + 200;
    }
    // end randomization

    int average = 0;
    int fake_average = 0;

    if (sensors[0][ran_sensor] > sensors[1][ran_sensor])
        average = sensors[0][ran_sensor];
    else
        average = sensors[1][ran_sensor];

    for (int i = 1; i < 20; i++) {
        if (average - sensors[i][ran_sensor] / 10 * 8 > 0) {
            average += sensors[i][ran_sensor];
        }
        fake_average += sensors[i][ran_sensor];
    }

    cout << "average: " << average / 20 << "fake average: " << fake_average / 20 << endl;
    for (int i = 0; i < 20; i++) {
        cout << sensors[i][ran_sensor] << endl;
    }
    return 0;
}