摘要:
1、冒泡排序 a=[2,3,4,5,10,9,5,1,6,7] x=len(a) for i in range(x): flag=False for j in range(i+1,x): if a[i]>a[j]: temp=a[i] a[i]=a[j] a[j]=temp flag=True if 阅读全文
摘要:
1、转置矩阵的实现方法: #矩阵的转置 jz=[[1,2,3],[4,5,6],[7,8,9]] print(jz) for i,row in enumerate(jz): for j,col in enumerate(row): if i<j: jz[i][j],jz[j][i]=jz[j][i] 阅读全文