双重循环完成九九乘法表
时间: 2024-03-09 19:21:00 浏览: 25
可以使用两个嵌套的 for 循环来完成九九乘法表的输出,代码如下:
```python
for i in range(1, 10):
for j in range(1, i+1):
print(f"{j}×{i}={i*j}", end="\t")
print()
```
输出结果如下:
```
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
```
相关问题
使用双重循环输出九九乘法表
Sure, here's the code to output the multiplication table for numbers 1 to 9:
```
for i in range(1, 10):
for j in range(1, i+1):
print(f"{i} x {j} = {i*j}", end="\t")
print()
```
This will give you the table in the format:
```
1 x 1 = 1
2 x 1 = 2 2 x 2 = 4
3 x 1 = 3 3 x 2 = 6 3 x 3 = 9
4 x 1 = 4 4 x 2 = 8 4 x 3 = 12 4 x 4 = 16
5 x 1 = 5 5 x 2 = 10 5 x 3 = 15 5 x 4 = 20 5 x 5 = 25
6 x 1 = 6 6 x 2 = 12 6 x 3 = 18 6 x 4 = 24 6 x 5 = 30 6 x 6 = 36
7 x 1 = 7 7 x 2 = 14 7 x 3 = 21 7 x 4 = 28 7 x 5 = 35 7 x 6 = 42 7 x 7 = 49
8 x 1 = 8 8 x 2 = 16 8 x 3 = 24 8 x 4 = 32 8 x 5 = 40 8 x 6 = 48 8 x 7 = 56 8 x 8 = 64
9 x 1 = 9 9 x 2 = 18 9 x 3 = 27 9 x 4 = 36 9 x 5 = 45 9 x 6 = 54 9 x 7 = 63 9 x 8 = 72 9 x 9 = 81
```
用Java双重循环打印九九乘法表
Sure, here's the Java code to print the multiplication table:
```
for (int i = 1; i <= 9; i++) {
for (int j = 1; j <= i; j++) {
System.out.print(j + " x " + i + " = " + (i*j) + "\t");
}
System.out.println();
}
```
This will output the multiplication table from 1x1 to 9x9.
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