摘要: 7 3 求交错序列前N项和 1.实验代码 c include include int main() { int a,b,c,d,e,f; float m,sum; sum = 0; scanf("%d",&a); for(b = 1,c = 1,d = 2,e = 1,f = 1;b int mai 阅读全文
posted @ 2017-11-19 00:41 左右羽 阅读(235) 评论(3) 推荐(0) 编辑