#define ILE 101
#define PI 3.1415
#include <stdio.h>
#include <math.h>

int main()
{
    char a[ILE][ILE];
    float x;
    printf("Jestem programem, ktory wyrysuje wykres funkcji sinus.\n");
    for (int i = 0; i < ILE; ++i)
    {
        for (int j = 0; j < ILE; ++j)
            a[i][j] = ' ';
    }
    for (int i = 0; i < ILE; ++i)
        a[i][0] = '|';
    for (int i = 0; i < ILE; ++i)
        a[49][i] = '-';
    for (int i = 0; i < ILE; ++i)
    {
        x = (float)i / 50 * PI;
        a[(int)round(sin(x) * 50) + 50][i] = '*';
    }
    for (int i = 0; i < ILE; ++i)
    {
        for (int j = 0; j < ILE; ++j)
            printf("%c", a[ILE - i - 1][j]);
        printf("\n");
    }
    printf("\nKoniec programu.\nAutor: Przemyslaw Kaminski\n");
    return 0;
}