Thread: "For Loop" Help

Hello, I am trying to get the following "for loop" to take the variable "Y' set it to zero , and then increment it in the "for loop" by 3 until Y is > X. So something like X= 12 , y= 3
I would have 0, 3, 6, 9, 12, 15 ....then exit the loop. I am getting it to add the 3 each tiem but it's also adding one before. Any suggestions ? I have read a ton on for loops tonight , and I still do not see my error ? Thank you !

Code:

#include <stdio.h>



int foo ( int x, int y)
{
    int i = y;
    
   for( i = 0; i <= x; i++)
   { 
      i += 3;
      printf(" %d \n", i); 
       
   }
}
 


int main()
{
    int x;
    int y;
    
    
    printf("Please Enter A Integer...\n");
    scanf("%i", &x);
    
    printf("Please Enter A Second Intger...\n");
    scanf("%i", &y);
    
    foo (x,y);
    
    
    getch();
    return 0;
    
}

And what do you think i++ does?

ok, so sorry !! I need not to do these programs so late at night !! one question , if I omit i++ , is that considered bad programming layout ? Thanks again for the help !

Well, it would be fine, I suppose; but that's where your i+=3 belongs, really.