这是我的代码,它不打印任何东西。求助。
import random
row=random.randrange(5,9)
col=random.randrange(5,9)
def matrix(row, col):
c=[]
for i in range (row):
temp=[[],[]]
for j in range (col):
a=random.randrange(1,9)
temp.append(a)
c.append(temp)
for square in c:
print square
答案 0 :(得分:0)
试试这个
import random
row=random.randrange(5,9)
col=random.randrange(5,9)
def matrix(row, col):
return [[random.randrange(1,9) for a in range(row)] for b in range(col)]
print matrix(row,col)