我想把list=[1,2,3,4,5,6,7,8]变成list2=[[1,2],[3,4],[5,6],[7,8]]应该怎么做?
list=[1,2,3,4,5,6,7,8]list2=[]for x in range(0,4):for y in range(0,2):if(y==0):list2.append([])list2[x].append(list[x*2+y])print(list2)