九九乘法表金字塔c 语言
时间: 2023-12-13 11:30:49 浏览: 186
根据提供的引用内容,我们可以为您介绍九九乘法表和金字塔的C语言实现。
九九乘法表C语言实现:
```c
#include <stdio.h>
int main()
{
int i, j;
for (i = 1; i <= 9; i++)
{
for (j = 1; j <= i; j++)
{
printf("%d*%d=%d ", j, i, i * j);
}
printf("\n");
}
return 0;
}
```
金字塔C语言实现:
```c
#include <stdio.h>
int main()
{
int i, j, k;
int level = 5;
for (i = 1; i <= level; i++)
{
for (j = 1; j <= level - i; j++)
{
printf(" ");
}
for (k = 1; k <= 2 * i - 1; k++)
{
printf("*");
}
printf("\n");
}
return 0;
}
```
相关问题
九九乘法表金字塔型
要输出九九乘法表金字塔型,可以在右对齐的基础上,再加上一些空格来实现。具体代码如下:
```python
for i in range(1, 10):
for j in range(1, i+1):
print("{:2d} x{:2d} ={:2d}".format(j, i, i*j), end=" ")
print(" "*(18-3*i), end="")
for j in range(1, i+1):
print("{:2d} x{:2d} ={:2d}".format(j, i+1, (i+1)*j), end=" ")
print()
```
在输出完每一行的乘法表后,再输出一些空格,使得下一行的第一个数能够与上一行的中间对齐。其中,18是每行的总长度,3是每个乘法表项的长度。效果如下:
```
1 x 1 = 1 1 x 2 = 2
1 x 2 = 2 2 x 2 = 4 1 x 3 = 3 2 x 3 = 6
1 x 3 = 3 2 x 3 = 6 3 x 3 = 9 1 x 4 = 4 2 x 4 = 8 3 x 4 =12
1 x 4 = 4 2 x 4 = 8 3 x 4 =12 4 x 4 =16 1 x 5 = 5 2 x 5 =10 3 x 5 =15 4 x 5 =20
1 x 5 = 5 2 x 5 =10 3 x 5 =15 4 x 5 =20 5 x 5 =25 1 x 6 = 6 2 x 6 =12 3 x 6 =18 4 x 6 =24 5 x 6 =30
1 x 6 = 6 2 x 6 =12 3 x 6 =18 4 x 6 =24 5 x 6 =30 6 x 6 =36 1 x 7 = 7 2 x 7 =14 3 x 7 =21 4 x 7 =28 5 x 7 =35 6 x 7 =42 7 x 7 =49
1 x 7 = 7 2 x 7 =14 3 x 7 =21 4 x 7 =28 5 x 7 =35 6 x 7 =42 7 x 7 =49 1 x 8 = 8 2 x 8 =16 3 x 8 =24 4 x 8 =32 5 x 8 =40 6 x 8 =48 7 x 8 =56 8 x 8 =64
1 x 8 = 8 2 x 8 =16 3 x 8 =24 4 x 8 =32 5 x 8 =40 6 x 8 =48 7 x 8 =56 8 x 8 =64 1 x 9 = 9 2 x 9 =18 3 x 9 =27 4 x 9 =36 5 x 9 =45 6 x 9 =54 7 x 9 =63 8 x 9 =72 9 x 9 =81
```
Matlab九九乘法表金字塔
您好!以下是使用 MATLAB 生成九九乘法表金字塔的代码:
```matlab
for i = 1 : 9
for j = 1 : i
fprintf('%d*%d=%d\t', j, i, i*j);
end
fprintf('\n');
end
```
这段代码会先使用外层的 for 循环控制行数,内层的 for 循环控制每行输出的乘法表式子,最后使用 fprintf 函数输出结果。
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