L = [[1, 2, 3], [5, 3, 2], [7, 3, 2]]
for i in range(0,3):
for q in range(0,3):
a=L[i][q]
continue
b=L[i][q]
continue
c=L[i][q]
s=a*b*c
print(s)
# coding=utf8
L = [[1, 2, 3], [5, 3, 2], [7, 3, 2]]
x = 0
for a in L :
p = 0
y = 0
for b in L :
z = y + 1
for c in L :
if z<3:
s = L[x][y] * L[x][z] * 2
p = p + s
z+=1
else:
break
y+=1
x+=1
print (p)
这是我的，参考一下
我刚刚发现写的有问题，大家不要嘲笑