欧拉计划第1题

这一题是题库的第一题，应该算是题库中最简单的一道题了
Problem1: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 1000.附MATLAB代码：clear all
clc
s=0;
for i=1:999
if (rem(i,3)==0)||(rem(i,5)==0)
s=s+i;
end
end
disp(s)最终答案为：233168