使用C Sharp 用for循环实现九九乘法表
时间: 2024-05-09 10:20:35 浏览: 182
```
for (int i = 1; i <= 9; i++)
{
for (int j = 1; j <= i; j++)
{
Console.Write($"{j} × {i} = {i * j}\t");
}
Console.WriteLine();
}
```
输出结果如下所示:
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C sharp 代码实现九九乘法表 并打印
好的,下面是C#代码实现九九乘法表并打印的示例:
```
for (int i = 1; i <= 9; i++)
{
for (int j = 1; j <= i; j++)
{
Console.Write("{0}x{1}={2}\t", j, i, i*j);
}
Console.WriteLine();
}
```
注意要在代码开头加上`using System;`语句,否则`Console`无法识别。运行该代码后,控制台将输出如下结果:
```
1x1=1
1x2=2 2x2=4
1x3=3 2x3=6 3x3=9
1x4=4 2x4=8 3x4=12 4x4=16
1x5=5 2x5=10 3x5=15 4x5=20 5x5=25
1x6=6 2x6=12 3x6=18 4x6=24 5x6=30 6x6=36
1x7=7 2x7=14 3x7=21 4x7=28 5x7=35 6x7=42 7x7=49
1x8=8 2x8=16 3x8=24 4x8=32 5x8=40 6x8=48 7x8=56 8x8=64
1x9=9 2x9=18 3x9=27 4x9=36 5x9=45 6x9=54 7x9=63 8x9=72 9x9=81
```
用c sharp写一个for循环
下面是一个使用 C# 编写的 for 循环示例:
```
for (int i = 0; i < 10; i++)
{
Console.WriteLine("当前循环次数为: " + i);
}
```
这个循环将从 0 开始,每次增加 1,直到循环次数达到 10 次为止。在每个循环迭代中,它会输出当前循环次数。
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