WyszukiwanieTablica2

#include <iostream>
#include <time.h>
#include <cstdlib>
using namespace std;

int i = 0;
int tab[30];
int szukane;
int l = 0;e

float sumaP = 0;
float sumaNp = 0;
float sumaIp = 0;
float sumaTab = 0;
float sredniaTab = 0;

main()
{
    srand(time(NULL));


    for (i=0;i<30;i++)
    {
        tab[i] = rand()%(20-12) + 11;
        //do debugowania
        cout << i << ". " << tab[i] << endl;
    }

    sumaIp = 0;
    sumaP = 0;
    sumaNp = 0;
    sumaTab = 0;
    sredniaTab = 0;


        for (i=0;i<30;i++)
    {
        if (i%2 == 0)
        {
            //cout << sumaIp << " + " << tab[i] << endl;
            sumaIp = sumaIp + tab[i];
            cout << "sumaIp = " << sumaIp << endl;
        }

        if (tab[i]%2==0)
        {
            //cout << sumaP << " + " << tab[i] << endl;
            //cout << "biezaca liczba = " << tab[i];
            sumaP = sumaP + tab[i];
            cout << "sumaP = " << sumaP << endl;
        }

        if (tab[i]%2!=0)
        {
            sumaNp = sumaNp + tab[i];
            cout << "sumaNp = " << sumaNp << endl;
        }

        sumaTab = sumaTab + tab[i];
        cout << "sumaTab = " << sumaTab << endl;
    }

    //liczenie sredniej
    sredniaTab = sumaTab/30;
    cout << "======================" << endl;
    cout << "suma liczb parzystych wynosi: " << sumaP << endl;
    cout << "suma liczb nieparzystych wynosi: " << sumaNp << endl;
    cout << "suma liczb o parzystym indeksie wynosi: " << sumaIp << endl;
    cout << "srednia arytmetyczna wszystkich liczb tabeli wynosi: " << sredniaTab << endl;
}