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  1. using System;
  2.  
  3. public class Test
  4. {
  5. 	public static void Main()
  6. 	{
  7.         Random rnd = new Random();
  8.         int[,] a = new int[3, 3];
  9.         int m, n;
  10.         // 二次元配列に値を代入
  11.         for (m = 0; m < 3; ++m)
  12.         {
  13.             for (n = 0; n < 3; ++n)
  14.             {
  15.                 a[m,n] = rnd.Next(0, 10);
  16.             }
  17.         }
  18.         //　二次元配列に値を出力
  19.         for (m = 0; m < 3; ++m)
  20.         {
  21.             for (n = 0; n < 3; ++n)
  22.             {
  23.                 Console.Write(a[m,n]);
  24.             }
  25.             Console.WriteLine();
  26.         }
  27.         //　最大値と最小値を表示
  28.         int max = int.MinValue;
  29.         int min = int.MaxValue;
  30.         for (int i = 0; i < 9; ++i)
  31.         {
  32.             if (max < a[m,n])
  33.             {
  34.                 max = a[m, n];
  35.             }
  36.             if (min > a[m,n])
  37.             {
  38.                 min = a[m, n];
  39.             }
  40.         }
  41.         Console.Write(
  42. @"
  43. 最大値：{ 0}
  44. 最小値：{ 1}
  45. "
  46. , max, min);
  47.     }
  48. }
  49.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.cs(32,27): error CS0165: Use of unassigned local variable `n'
Compilation failed: 1 error(s), 0 warnings
stdout 
Standard output is empty
https://ideone.com/4ATq36
language:
C# (gmcs 5.20.1)
created:
7 years ago
visibility:
public

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