Question

c#编程九九乘法表怎么写？

Answer 1

using System;

class ForApp
{
public static void Main()
{
Console.WriteLine("九九乘法表");

//打印九九表
for(int i = 1; i <= 9; i++)
{
for(int j = 1; j <= i; j++)
{
Console.Write("{0}x{1}={2}\t", i, j, i*j);
}

//换行
Console.WriteLine();
}
}
}

Answer 2

static void Main(string[] args)
{
int i, j;
for (i = 1; i < 10; i++) //循环
{
for (j = 1; j <= i; j++)
{
Console.Write("{0}*{1}={2}\t", i, j, i * j);
}
Console.WriteLine();
}
}

Answer 3

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
for (int i = 1; i < 10; i++)
{
for (int j = 1; j <= i ; j++)
{
Console.Write("{0}*{1}={2}\t",j,i,(i * j));
}
Console.WriteLine();
}
}
}
}