Game of multiples

3

14 votes
Easy
Problem

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.

Input Format First line contains T that denotes the number of test cases. This is followed by T lines, each containing an integer, N.

Output Format For each test case, print an integer that denotes the sum of all the multiples of 3 or 5 below N.

Constraints

1≤T≤10^5
1≤N≤10^9

Sample Input

2
10
100

Sample Output

23
2318
Time Limit: 5
Memory Limit: 256
Source Limit:
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