python 编写程序,对一个4*4的矩阵进行随机赋值,然后对矩阵进行转置,并输出转置后的结果
时间: 2024-03-17 18:47:03 浏览: 97
好的,这个问题很简单,我可以给您提供一个 Python 代码示例来解决它。
```python
import random
# 生成一个4*4的矩阵
matrix = [[random.randint(1, 10) for i in range(4)] for j in range(4)]
# 输出原始矩阵
print("原始矩阵:")
for i in range(4):
for j in range(4):
print(matrix[i][j], end="\t")
print()
# 转置矩阵
transpose_matrix = [[matrix[j][i] for j in range(4)] for i in range(4)]
# 输出转置后的矩阵
print("转置后的矩阵:")
for i in range(4):
for j in range(4):
print(transpose_matrix[i][j], end="\t")
print()
```
这段代码中,我们使用 Python 的内置模块 `random` 来生成一个4*4的矩阵,并且使用两个嵌套的 `for` 循环来输出原始矩阵和转置后的矩阵。其中, `transpose_matrix` 表示转置后的矩阵。
相关问题
python 编写程序,对一个4*4的矩阵进行随机赋值,然后对该矩阵进行转置,并输出转置后的结果
可以使用以下代码实现:
```python
import random
# 生成4*4的矩阵并随机赋值
matrix = [[random.randint(1, 10) for j in range(4)] for i in range(4)]
# 输出原始矩阵
print("原始矩阵:")
for row in matrix:
print(row)
# 对矩阵进行转置
transpose_matrix = [[matrix[j][i] for j in range(4)] for i in range(4)]
# 输出转置后的矩阵
print("转置后的矩阵:")
for row in transpose_matrix:
print(row)
```
输出结果如下:
```
原始矩阵:
[7, 6, 10, 2]
[3, 6, 7, 10]
[7, 6, 4, 9]
[5, 10, 2, 3]
转置后的矩阵:
[7, 3, 7, 5]
[6, 6, 6, 10]
[10, 7, 4, 2]
[2, 10, 9, 3]
```
用python编写程序,对一个4*4的矩阵进行随机赋值,然后对该矩阵进行转置,并输出转置后的结果
可以使用以下代码实现:
```python
import random
# 生成4*4的矩阵并随机赋值
matrix = [[random.randint(1, 10) for j in range(4)] for i in range(4)]
# 输出原始矩阵
print("原始矩阵:")
for row in matrix:
print(row)
# 对矩阵进行转置
transposed_matrix = [[matrix[j][i] for j in range(4)] for i in range(4)]
# 输出转置后的矩阵
print("转置后的矩阵:")
for row in transposed_matrix:
print(row)
```
输出结果如下:
```
原始矩阵:
[1, 7, 6, 7]
[2, 10, 3, 9]
[9, 1, 8, 3]
[3, 3, 7, 10]
转置后的矩阵:
[1, 2, 9, 3]
[7, 10, 1, 3]
[6, 3, 8, 7]
[7, 9, 3, 10]
```
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