PO zad. 1.3

#include "stdafx.h"
#include <omp.h>
#include <stdlib.h>
#include <iostream>

using namespace std;

typedef int t2[100][100];

void gnp(int n, float p, t2 A)
{
    int i, j, x;

    for (i = 0; i<n - 1; i++)
    {
        A[i][i] = 0;
        for (j = i + 1; j<n; j++)
        {
            x = ((rand() % 100)*0.01 <= p); A[i][j] = x; A[j][i] = x;
        }
    }
    A[n - 1][n - 1] = 0;

    printf("Liczba watkow %d\n",omp_get_num_threads());
    printf("Maksymalna liczba watkow %d\n",omp_get_max_threads());
}

int krawedzie(int n, t2 A)
{
    int i, j, k = 0;
    for (i = 0; i<n - 1; i++)
    for (j = i + 1; j<n; j++)
    if (A[i][j]) k++;
    return k;
}

int trojkaty(int n, t2 A)
{
    int i, j, m, t = 0;
    for (i = 0; i<n - 2; i++)
    for (j = i + 1; j<n - 1; j++)
    if (A[i][j]) for (m = j + 1; m<n; m++)
    if (A[i][m] && A[j][m]) t++;
    return t;
}

void druk(int n, t2 A)
{
    int i, j;
    for (i = 0; i<n; i++)
    {
        for (j = 0; j<n; j++) if (A[i][j]) printf("1 "); else printf("0 ");
        printf("\n");
    }
}

int main(int argc, char* argv[])
{
    int lkraw, ltroj, n = 5;
    float p = 0.7;
    t2 A;
    gnp(n, p, A);

    lkraw = krawedzie(n, A);

    ltroj = trojkaty(n, A);

    druk(n, A);
    printf("Liczba krawedzi = %d\n", lkraw);
    printf("Liczba trojkatow = %d\n", ltroj);


    system("pause");
    return 0;
}