摘要: def merge_sort(a,l,mid,r): #(l,mid) (mid+1,r) b = [0] * (r-l+1) i,j,t = 0,1,0 while True: if l + i > mid: b[t:] = a[mid+j:r+1] break elif mid + j > r: 阅读全文
posted @ 2019-09-30 18:59 天上白云蓝湛湛 阅读(192) 评论(0) 推荐(0) 编辑