1.编写一控制台程序,使用循环的嵌套输出九九乘法表,要求算式完整输出。
using System;
using System.Collections.Generic;using System.Linq;using System.Text;
namespace _99Mul{
class Program { static void Main(string[] args) { Console.WriteLine("九九乘法表:"); for (int i = 1; i <= 9; i++)//i是行数 { for (int j = 1; j <= i; j++)//列数j
{ Console.Write("{0}*{1}={2} ",i,j,i*j); } Console.WriteLine(); } Console.ReadLine(); } }}
using System;
using System.Collections.Generic;using System.Linq;using System.Text;
namespace _99Mul{
class Program { static void Main(string[] args) { Console.WriteLine("九九乘法表:"); for (int i = 1; i <= 9; i++)//i是行数 { for (int j = 1; j <= i; j++)//列数j
{ Console.Write("{0}*{1}={2} ",i,j,i*j); } Console.WriteLine(); } Console.ReadLine(); } }}
围观啊...
#include <conio.h>
#include <iostream>using namespace std;int _tmain(int argc, _TCHAR* argv[])
{
int i,j,k; for (i=1; i<=9; i++)
{
k = 1;
for (j=1; j<=i; j++)
{
cout<<k<<"*"<<i<<"="<<i*k<<"\t";
k++;
}
cout<<endl;
} getch();
return 0;
}
using System.Linq;namespace ConsoleApplication1
{
class Program
{ static void Main(string[] args)
{
(from i in Enumerable.Range(1, 9)
from j in Enumerable.Range(i, 10 - i)
select new { i, j, n = i * j })
.ToList()
.ForEach(x =>
{
Console.CursorLeft = x.i * 5;
Console.CursorTop = x.j * 2;
Console.Write("{0}", x.n);
});
Console.ReadKey();
} }
}