Contest1376 - "師創杯"煙臺大學第二屆ACM程序設計精英賽復現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<<