teste

// msvc++ (c)
// paulogp

#include <stdio.h>
#include <conio.h> // getch
#include <stdlib.h>
#include <time.h>

#define MAX 80000

int main()
{
    clock_t the_inic_time, the_end_time;
    long int i, j;
    double the_sum, the_vector[MAX];

    // display
    printf("Teste de processamento\n\n");
    printf("\nTeste iniciado... (para interromper o teste pressione as teclas: CTRL+C)\n");

    // initiate random
    srand((unsigned int)time(NULL));

    // random values to vector
    the_inic_time = clock();

    for (j = 0; j < 1000; j++)
    {
        for (i = 0; i < MAX; i++)
        {
            the_vector[i] = (rand() % MAX) + 1;
        }
    }

    the_end_time = clock();
    printf("\nTempo de leitura: %f ms\n", ((double)the_end_time - the_inic_time) / CLOCKS_PER_SEC);

    // sum
    the_inic_time = clock();

    the_sum = 0;
    for (j = 0; j < 1000; j++)
    {
        for (i = 1; i <= MAX; i++)
        {
            the_sum += the_vector[i];
        }
    }

    the_end_time = clock();

    printf("\nTempo de processamento: %f ms\n\n", ((double)the_end_time - the_inic_time) / CLOCKS_PER_SEC);

    // end
    printf("Prima uma tecla para sair do programa!");
    getch();

    return (0);
}