The question is simple: implement an arithmetic sequence algorithm with params (first,n,c) where first is the first number in the sequence, n is the nth index in the sequence, and c is the addition number for the sequence. This is what I've done but so far it's giving me wrong answers.The question is simple: implement an arithmetic
阅读背景：
使用#reduce在Ruby中的算术序列
来源：互联网
分享到：
