當 N = 150, A = 15 時, 個SUM 會好大
用 unsigned long long int 都唔夠(已經係我所知中最大...)
請問要用咩 datatype 俾 SUM 先夠?
我用 C 寫的
here is the question:
http://acm.uva.es/p/v105/10523.html
收錄日期: 2021-04-23 17:44:06
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080224000051KK04649