python九九乘法表上三角
时间: 2023-11-07 18:55:25 浏览: 53
1x1=1
2x1=2 2x2=4
3x1=3 3x2=6 3x3=9
4x1=4 4x2=8 4x3=12 4x4=16
5x1=5 5x2=10 5x3=15 5x4=20 5x5=25
6x1=6 6x2=12 6x3=18 6x4=24 6x5=30 6x6=36
7x1=7 7x2=14 7x3=21 7x4=28 7x5=35 7x6=42 7x7=49
8x1=8 8x2=16 8x3=24 8x4=32 8x5=40 8x6=48 8x7=56 8x8=64
9x1=9 9x2=18 9x3=27 9x4=36 9x5=45 9x6=54 9x7=63 9x8=72 9x9=81
相关问题
python九九乘法表,直角三角形
打印九九乘法表:
```
for i in range(1, 10):
for j in range(1, i+1):
print(j, "*", i, "=", i*j, end=" ")
print("")
```
输出结果:
```
1 * 1 = 1
1 * 2 = 2 2 * 2 = 4
1 * 3 = 3 2 * 3 = 6 3 * 3 = 9
1 * 4 = 4 2 * 4 = 8 3 * 4 = 12 4 * 4 = 16
1 * 5 = 5 2 * 5 = 10 3 * 5 = 15 4 * 5 = 20 5 * 5 = 25
1 * 6 = 6 2 * 6 = 12 3 * 6 = 18 4 * 6 = 24 5 * 6 = 30 6 * 6 = 36
1 * 7 = 7 2 * 7 = 14 3 * 7 = 21 4 * 7 = 28 5 * 7 = 35 6 * 7 = 42 7 * 7 = 49
1 * 8 = 8 2 * 8 = 16 3 * 8 = 24 4 * 8 = 32 5 * 8 = 40 6 * 8 = 48 7 * 8 = 56 8 * 8 = 64
1 * 9 = 9 2 * 9 = 18 3 * 9 = 27 4 * 9 = 36 5 * 9 = 45 6 * 9 = 54 7 * 9 = 63 8 * 9 = 72 9 * 9 = 81
```
打印直角三角形:
```
n = 5
for i in range(n):
for j in range(i+1):
print("*", end="")
print("")
```
输出结果:
```
*
**
***
****
*****
```
打印倒直角三角形:
```
n = 5
for i in range(n):
for j in range(n-i):
print("*", end="")
print("")
```
输出结果:
```
*****
****
***
**
*
```
九九乘法表倒三角python
好的,以下是九九乘法表倒三角的 Python 代码:
```python
for i in range(9, 0, -1):
for j in range(i, 0, -1):
print(f"{j}x{i}={i*j}", end="\t")
print()
```
输出结果为:
```
9x9=81 8x9=72 7x9=63 6x9=54 5x9=45 4x9=36 3x9=27 2x9=18 1x9=9
8x8=64 7x8=56 6x8=48 5x8=40 4x8=32 3x8=24 2x8=16 1x8=8
7x7=49 6x7=42 5x7=35 4x7=28 3x7=21 2x7=14 1x7=7
6x6=36 5x6=30 4x6=24 3x6=18 2x6=12 1x6=6
5x5=25 4x5=20 3x5=15 2x5=10 1x5=5
4x4=16 3x4=12 2x4=8 1x4=4
3x3=9 2x3=6 1x3=3
2x2=4 1x2=2
1x1=1
```