int main() {
    printf("Testing Math Functions:\n\n");

    int x = 16;
    int result = sqrt(x);
    printf("sqrt(16) = %d\n", result);

    int p = pow(2, 8);
    printf("pow(2, 8) = %d\n", p);

    int a = abs(-42);
    printf("abs(-42) = %d\n", a);

    int f = floor(7);
    printf("floor(7) = %d\n", f);

    int c = ceil(7);
    printf("ceil(7) = %d\n", c);

    printf("\nTesting with negative numbers:\n");
    int neg = -100;
    int abs_neg = abs(neg);
    printf("abs(-100) = %d\n", abs_neg);

    printf("\nTesting pow with different values:\n");
    printf("pow(3, 3) = %d\n", pow(3, 3));
    printf("pow(5, 2) = %d\n", pow(5, 2));
    printf("pow(10, 3) = %d\n", pow(10, 3));

    return 0;
}