Answer to Question #332168 in Java | JSP | JSF for aanchu

Question

sprime

Time Limit: 2 sec

Memory Limit: 128000 kB

Problem Statement

Sara has developed a new algorithm to find sprime for a given range starting with 2

She will start from the end mark it sprime, and mark all its factors (excluding itself) as not sprime. Then she will find the next greatest unmarked number, mark it as sprime, and mark all its factors (excluding itself) as not sprime

Your task is to calculate the the number of sprimes that are actually prime

Input

The first line contains T the number of test cases.

Each of the next T lines contain an integer n.

Constraint:-

1 <= T <= 100

2 <= n <= 10000000

Output

Output T lines, one for each test case, containing the required answer.

Answer 1

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