Console.WriteLine("{0}{1}{2}",ch[1,1],ch[1,2],ch[2,0]);
2016-10-24
答案真的太精彩了。
for (int y = 1; y <= 7; y++)
{
for (int x = 1; x <= y; x++)
{
Console.Write(x);
}
Console.WriteLine();//换行
}
for (int y = 1; y <= 7; y++)
{
for (int x = 1; x <= y; x++)
{
Console.Write(x);
}
Console.WriteLine();//换行
}
2016-10-22
for (int y = 1; y <= 7; y++)
{
for (int x = 1; x < 7; x++)
{
Console.Write(x);
}
Console.WriteLine(y);//换行
}
{
for (int x = 1; x < 7; x++)
{
Console.Write(x);
}
Console.WriteLine(y);//换行
}
2016-10-21
for (int x=0;x<=12 ;x++ )//请填写代码
{
Console.WriteLine(x+" ");
}
{
Console.WriteLine(x+" ");
}
2016-10-21
int x = 1;
int sum = 0;//和,初始化为0
while (x <= 30)//循环条件
{
if (x%2!=0)//筛选条件
sum += x;
x++;
}
Console.Write("1-30奇数的和:"+sum);
int sum = 0;//和,初始化为0
while (x <= 30)//循环条件
{
if (x%2!=0)//筛选条件
sum += x;
x++;
}
Console.Write("1-30奇数的和:"+sum);
2016-10-21