# DCP-243: The 9th Power Back to All Problems

Easy Math > Basic Math

In this problem, you have to find the last digit of 9^N. Be careful N would be a very large number. ![enter image description here][1] **Input :** First line of the input will consist of an integer which represent the test case T (0 < T <= 1001). Each test case contains an integer N (0 <= N <= 10^9). **Output :** For every test case, print the last digit of 9^N. **Sample Input:** 3 1 2 3 **Sample Output:** 9 1 9 [1]: https://s3-ap-southeast-1.amazonaws.com/devskillimagestorage/questionimages/3275637b-c325-ca8d-e79b-08d444daed49_f622b287abdf4d45a0842b77891d949d_W243xH243.png

### Problem Limits

 Language Time Limit (seconds) C 0.50 C++ 0.50 C++14 0.50 C# 1.00 Go 1.00 Java 1.00 JavaScript 1.00 Objective-C 1.00 Perl 1.00 PHP 1.00 Python 1.00 Python3 1.00 Ruby 1.00 VB.Net 1.00

# 375/715

Solve/Submission

### Ranking

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