Problem:
Score : 200 points

Problem Statement

Let us define the FizzBuzz sequence a_1,a_2,... as follows:

If both 3 and 5 divides i, a_i=\mbox{FizzBuzz}.

If the above does not hold but 3 divides i, a_i=\mbox{Fizz}.

If none of the above holds but 5 divides i, a_i=\mbox{Buzz}.

If none of the above holds, a_i=i.

Find the sum of all numbers among the first N terms of the FizzBuzz sequence.

Constraints

1 \leq N \leq 10^6

Input

Input is given from Standard Input in the following format:

N

Output

Print the sum of all numbers among the first N terms of the FizzBuzz sequence.

Sample Input 1

15

Sample Output 1

60

The first 15 terms of the FizzBuzz sequence are:

1,2,\mbox{Fizz},4,\mbox{Buzz},\mbox{Fizz},7,8,\mbox{Fizz},\mbox{Buzz},11,\mbox{Fizz},13,14,\mbox{FizzBuzz}

Among them, numbers are 1,2,4,7,8,11,13,14, and the sum of them is 60.

Sample Input 2

1000000

Sample Output 2

266666333332

Watch out for overflow.

Solution in JavaScript (Node.js 12.16.1) (judge verdict: Accepted)

    // inputに入力データ全体が入る
    // fizzBuzz
    function Main(inputString) {
        // 1行目がinput[0], 2行目がinput[1], …に入る
        let inputNumber = parseInt(inputString.trim());
        let arrNotFizzBuzzNumber = [];
        for(let i = 0; i <= inputNumber; i++ ){
            if( !((i % 3 == 0) || (i % 5 == 0))){
                arrNotFizzBuzzNumber.push(i);
            }
        }

            let sum = 0;
            arrNotFizzBuzzNumber.forEach(function(tmpNumber){
                sum += tmpNumber;
            });

    	//出力
    	console.log(sum);
    }
    //*この行以降は編集しないでください（標準入出力から一度に読み込み、Mainを呼び出します）
    Main(require("fs").readFileSync("/dev/stdin", "utf8"));
    //Main('115')