积水木屋

摘要： Given a positive integer N, you should output the most right digit of N^N. input The input contains several test cases. The first line of the input is a single integer T which is the number of test cases. T test cases follow. output Each test case contains a single positive integer N(1=N=1,000,000,000). For each test case, you should output the rightmost digit of N^N. 阅读全文