int main(void) {
calculateTriangularNumber(10);
calculateTriangularNumber(20);
calculateTriangularNumber(30);
return 0;
}
int main (void)
{
printf("Triangular Number 10 is %i\n",calculateTriangularNumber (10));
printf("Triangular Number 20 is %i\n",calculateTriangularNumber (20));
printf("Triangular Number 50 is %i\n",calculateTriangularNumber (50));
return 0;
}
int main (void)
{
static int triangularNumber;
printf ("The sum of 10 triangular numbers are: %i.\n", calculateTriangularNumber (10));
printf ("The sum of 20 triangular numbers are: %i.\n", calculateTriangularNumber (20));
printf ("The sum of 50 triangular numbers are: %i.\n", calculateTriangularNumber (50));
return 0;
}
int main()
{
system("color B");
calculateTriangularNumber (10);
calculateTriangularNumber (20);
calculateTriangularNumber (50);
return 0;
}
int main (void)
{
int i, limit, triangular;
int num[3] = {10, 20, 50};
for ( i = 0; i < 3; ++i ){
limit = num[i];
triangular = calculateTriangularNumber (limit);
printf ("Triangular number %i is %i\n", limit, triangular);
}
return 0;
}
int main (void)
{
int n, number, triangularNumber, counter;
for ( counter = 1; counter <= 5; ++counter ) {
printf ("What triangular number do you want? ");
scanf ("%i", &number);
triangularNumber = calculateTriangularNumber(number);
printf ("Triangular number %i is %i\n\n", number, triangularNumber);
}
return 0;
}