python输出99乘法表函数
时间: 2023-08-26 07:05:35 浏览: 119
你可以使用以下代码来编写一个输出九九乘法表的函数:
```python
def multiplication_table():
for i in range(1, 10):
for j in range(1, 10):
print(f"{i} x {j} = {i*j}")
print()
multiplication_table()
```
运行这个函数后,它会打印出如下九九乘法表:
```
1 x 1 = 1
1 x 2 = 2
...
9 x 9 = 81
```
每个乘法表的行之间会有一个空行,以增加可读性。
相关问题
python输出九九乘法表代码
当然可以!以下是一个简单的Python代码,用于输出九九乘法表:
```python
for i in range(1, 10):
for j in range(1, i+1):
print(f"{j} * {i} = {i*j}", end="\t")
print()
```
这段代码使用了两个嵌套的循环,外层循环控制行数,内层循环控制每行的列数。通过`print()`函数打印每个乘法表达式,并使用`\t`进行制表符对齐。
Python输出九九乘法表输出完整正三角形九九乘法表,每项之间空一格
在Python中,我们可以使用嵌套循环和字符串连接的方式来生成完整的九九乘法表,并形成正三角形状,每个数之间加上适当的空格。下面是一个示例代码:
```python
def print_multiplication_table(n=9):
# 创建一个空列表来存储每一行的内容
triangle = []
for i in range(1, n + 1): # 行数从1到n
line = "" # 每一行初始化为空字符串
for j in range(1, i + 1): # 列数从1到当前行数
product = i * j # 计算乘积
if j == 1 or j == i: # 如果是第一列、最后一列或对角线,直接输出数字
line += str(product) + " "
else: # 其他位置的数字之间加一个空格
line += " " + str(product) + " "
triangle.append(line.strip()) # 添加到列表中并去掉多余的空白
# 打印正三角形
for row in triangle:
print(row.center(n*5)) # 使用center方法居中显示,宽度为5乘以n(包括两侧的空格)
# 调用函数输出9九乘法表
print_multiplication_table()
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