Contest1376 - "师创杯"烟台大学第二届ACM程序设计精英赛复现Problem H: H-Sum 3s

Problem H: H-Sum 3s Time Limit: 1 Sec  Memory Limit: 128 MB Submit: 77  Solved: 10 [ Submit][ Status][ Web Board] Description You are given a number sequence a 1,a 2,a 3...,a n , your task is to find

>>阅读原文<<