用while循环写一个九九乘法表
时间: 2023-05-21 20:06:04 浏览: 50
Sure, here's a while loop to print out the multiplication table from 1x1 to 9x9:
```
int i = 1;
while (i <= 9) {
int j = 1;
while (j <= 9) {
printf("%d x %d = %d\n", i, j, i*j);
j++;
}
i++;
}
```
I hope that helps!
相关问题
python用while循环写九九乘法表
```python
i = 1
while i <= 9:
j = 1
while j <= i:
print(j, "*", i, "=", i*j, end="\t")
j += 1
print()
i += 1
```
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
```
用while循环九九乘法表
好的,以下是一个基于while循环的九九乘法表例子:
```
i = 1
while i <= 9:
j = 1
while j <= i:
print(j, "*", i, "=", j*i, end="\t")
j += 1
print()
i += 1
```
这个程序会输出一个九九乘法表。外层的while循环控制乘法表的行数,内层的while循环控制每行中的列数。程序通过两个变量i和j来控制循环次数,通过print函数输出乘法表中的每个元素。注意在print函数中使用end="\t"来控制输出结果之间的间隔。
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