关于循环的问题
感谢小新给我的解答，但是如果是m*n 的数列呢
原文
http://community.csdn.net/Expert/topic/5335/5335317.xml?temp=.3661463
请高手指教
谢谢 --------------------编程问答-------------------- string[,] vList = {
{ "a1", "b1", "c1", "d1" },
{ "a2", "b2", "c2", "d2" },
{ "a3", "b3", "c3", "d3" } };
string[] vTemp = new string[vList.GetLength(1)];
string[] vEnd = new string[vList.GetLength(1)];
for (int k = 0; k < vList.GetLength(1); k++)
{
vTemp[k] = vList[0, k];
vEnd[k] = vList[0, k];
}
int i = 0;
int j = 0;
do
{
foreach (string S in vTemp) textBox1.AppendText(S);
textBox1.AppendText("\r\n");
i++;
if (i >= vList.GetLength(0))
{
j++;
if (j >= vList.GetLength(1)) break;
i = 0;
}
vTemp[j] = vList[i, j];
}
while (true);
--------------------编程问答-------------------- a1b1c1d1
a2b1c1d1
a3b1c1d1
a3b1c1d1
a3b2c1d1
a3b3c1d1
a3b3c1d1
a3b3c2d1
a3b3c3d1
a3b3c3d1
a3b3c3d2
a3b3c3d3
--------------------编程问答-------------------- //修正一下
string[,] vList = {
{ "a1", "b1", "c1", "d1" },
{ "a2", "b2", "c2", "d2" },
{ "a3", "b3", "c3", "d3" } };
int[] vIndexs = new int[vList.GetLength(1)];
for (int k = 0; k < vList.GetLength(1); k++)
vIndexs[k] = 0;
bool vBreak = false;
do
{
for (int j = 0; j < vList.GetLength(1); j++ )
textBox1.AppendText(vList[vIndexs[j], j]);
textBox1.AppendText("\r\n");
vBreak = true;
for (int j = 0; j < vList.GetLength(1); j++)
if (vIndexs[j] + 1 < vList.GetLength(0))
{
vIndexs[j]++;
for (int i = 0; i < j; i++)
vIndexs[i] = 0;
vBreak = false;
break;
}
}
while (!vBreak);
----------
a1b1c1d1
a2b1c1d1
a3b1c1d1
a1b2c1d1
a2b2c1d1
a3b2c1d1
a1b3c1d1
a2b3c1d1
a3b3c1d1
a1b1c2d1
a2b1c2d1
a3b1c2d1
a1b2c2d1
a2b2c2d1
a3b2c2d1
a1b3c2d1
a2b3c2d1
a3b3c2d1
a1b1c3d1
a2b1c3d1
a3b1c3d1
a1b2c3d1
a2b2c3d1
a3b2c3d1
a1b3c3d1
a2b3c3d1
a3b3c3d1
a1b1c1d2
a2b1c1d2
a3b1c1d2
a1b2c1d2
a2b2c1d2
a3b2c1d2
a1b3c1d2
a2b3c1d2
a3b3c1d2
a1b1c2d2
a2b1c2d2
a3b1c2d2
a1b2c2d2
a2b2c2d2
a3b2c2d2
a1b3c2d2
a2b3c2d2
a3b3c2d2
a1b1c3d2
a2b1c3d2
a3b1c3d2
a1b2c3d2
a2b2c3d2
a3b2c3d2
a1b3c3d2
a2b3c3d2
a3b3c3d2
a1b1c1d3
a2b1c1d3
a3b1c1d3
a1b2c1d3
a2b2c1d3
a3b2c1d3
a1b3c1d3
a2b3c1d3
a3b3c1d3
a1b1c2d3
a2b1c2d3
a3b1c2d3
a1b2c2d3
a2b2c2d3
a3b2c2d3
a1b3c2d3
a2b3c2d3
a3b3c2d3
a1b1c3d3
a2b1c3d3
a3b1c3d3
a1b2c3d3
a2b2c3d3
a3b2c3d3
a1b3c3d3
a2b3c3d3
a3b3c3d3
a3b1c2d1
a1b2c2d1
a2b2c2d1
a3b2c2d1
a1b3c2d1
a2b3c2d1
a3b3c2d1
a1b1c3d1
a2b1c3d1
a3b1c3d1
a1b2c3d1
a2b2c3d1
a3b2c3d1
a1b3c3d1
a2b3c3d1
a3b3c3d1
--------
补充：.NET技术 , C#
