摘要: void buildntree(int left ,int right){ int mid=(left+right)/2; tr[++cnt].l=left;tr[cnt].r=right; if (left!=right){ int t=cnt; tr[t].lc=cnt+1; buildntree(left... 阅读全文
posted @ 2016-05-18 08:53 z1j1n1 阅读(182) 评论(0) 推荐(0) 编辑