[Solution] Maximum Submissions solution codechef

Maximum Submissions solution codechef – A participant can make 1 submission every 30 seconds. If a contest lasts for X minutes, what is the maximum number of submissions that the participant can make during it?

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[Solution] Maximum Submissions solution codechef

It is also given that the participant cannot make any submission in the last 5 seconds of the contest.

Input Format

  • The first line of input will contain a single integer T, denoting the number of test cases.
  • Each test case consists of a single integer X, denoting the number of minutes.

Output Format

For each test case, output the maximum number of submissions a participant can make in X minutes.

Constraints

  • 1 \leq T \leq 30
  • 1 \leq X \leq 30

Maximum Submissions solution codechef

Input

Output

4
1
2
3
4
2
4
6
8

Maximum Submissions solution codechef Explanation

Test case 1: The contest lasts for 1 minute, which is 60 seconds. A participant can make 2 submissions during this time — for example, in the 5-th second and in the 48-th second. Making 3 or more submissions is impossible.

Test case 2: The contest lasts for 2 minutes, which is 120 seconds. A participant can make 4 submissions during this time.

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