找朋友 - Problem - CGOJ

Problem K: 找朋友

Problem K: 找朋友

_{[Creator : ]}

Time Limit : 1.000 sec Memory Limit : 128 MiB

Submit ProblemList Solved: 32 Submit Num: 60 Statistics ShowOff!

Description

在1~n中，有多少个数是4的倍数？

Sample Input Copy

Sample Output Copy

Submit