# N1. Repetition of Digits

Given a positive integer N, find how many times the digit 3 appears in the number. Input contains number of test cases âtâ followed by t lines each line containing an integer N.

**Constraints:**

0<=N<=10^15

**SAMPLE INPUT:**

3

134523383

333331

1245

**OUTPUT:**

4

5

0

*Hint: Consider the range of data type to be used..!*