Problem2421--数列-求6的倍数之和练习

2421: 数列-求6的倍数之和练习

Time Limit: 1 Sec  Memory Limit: 128 MB
Submit: 112  Solved: 92
[Status] [Submit] [Creator:]

Description

求6+12+18+24+...+180的和是多少？

Source/Category

 基础B  
[Submit] [Status]