摘要:
Problem Description Giving the N, can you tell me the answer of F(N)?Input Each test case contains a single integer N(1<=N<=10^9). The input... 阅读全文
摘要:
Problem Description Recently, iSea went to an ancient country. For such a long time, it was the most wealthy and powerful kingdom in the worl... 阅读全文
摘要:
Problem Description I have a very simple problem for you. Given two integers A and B, your job is to calculate the Sum of A + B.Input The fir... 阅读全文