在线 守候
C#æºç¨åºï¼
class Program
{
static void Main()
{
Random rand = new Random();
int[,] arr = new int[4, 4]; //äºç»´ç©éµ(4Ã4)
int row, col;
int num;
int max; //æ大å¼
int x, y; //æ大å¼çä¸æ (x, y)
for (row = 0; row < 4; row++)
{
for (col = 0; col < 4; col++)
{
while (true)
{
num = rand.Next(51);
if (num >= 20 && num <= 50)
{
break;
}
}
arr[row, col] = num;
}
}
x = 0;
y = 0;
max = arr[0, 0];
for (row = 0; row < 4; row++)
{
for (col = 0; col < 4; col++)
{
if (arr[row, col] > max)
{
max = arr[row, col];
x = row;
y = col;
}
}
}
//è¾åºäºç»´ç©éµ
System.Console.WriteLine("äºç»´ç©éµï¼");
for (row = 0; row < 4; row++)
{
for (col = 0; col < 4; col++)
{
System.Console.Write("{0,4}", arr[row, col]);
}
System.Console.WriteLine();
}
//è¾åºæ大å¼åä¸æ
System.Console.WriteLine("æ大å¼ï¼{0}ï¼ä¸æ ({1}ï¼{2})", max, x, y);
}
}
è¿è¡æµè¯ï¼
int a[4][4],min,imin,jmin;
for (int i=0;i