Credits, debits and zero entries

Problem

A bank statement lists n UPI entries. A positive amount is money received (a credit), a negative amount is money sent (a debit), and 0 is a failed payment. Count each kind.

Input, output and limits

Input: The first line has n. The second line has n integers: the amounts.
Output: Three lines: Credits: a, Debits: b, Failed: c.
Constraints: 1 ≤ n ≤ 1000
-10^6 ≤ amount ≤ 10^6

Examples

Example

Input

6
500 -200 0 1200 -50 0

Output

Credits: 2
Debits: 2
Failed: 2

500 and 1200 are credits, -200 and -50 are debits, two entries are 0.

Hints

Try the problem first. Open one hint at a time.

Hint 1

Keep three counters and use if, else if, else to decide which one to increase.

Write your Java code, run it on the examples and submit it to hidden tests.

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