sol3.c File Reference

Problem 1 solution. This solution is based on the pattern that the successive numbers in the series follow: 0+3,+2,+1,+3,+1,+2,+3. More...

#include <stdio.h>

Include dependency graph for sol3.c:

Functions
int	main ()
	Main function.

Detailed Description

Problem 1 solution. This solution is based on the pattern that the successive numbers in the series follow: 0+3,+2,+1,+3,+1,+2,+3.

If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3,5,6 and 9. The sum of these multiples is 23. Find the sum of all the multiples of 3 or 5 below N.