题解 | 牛牛的矩阵相加
牛牛的矩阵相加
https://www.nowcoder.com/practice/730b90507602412fac90a3f106bfa0cd
my_list = [[1, 2, 3],[4, 5, 6],[7, 8, 9]]
inp = int(input())
for i in range(len(my_list)):
for j in range(len(my_list[i])):
my_list[i][j] = my_list[i][j]*inp
print(my_list)
投递字节跳动等公司7个岗位 >
