/
array.cs
127 lines (95 loc) · 2.08 KB
/
array.cs
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using System;
using System.Runtime.InteropServices;
public class Test {
static void puts (string s)
{
Console.WriteLine (s);
}
public static int jagged ()
{
int[][] j2 = new int [3][];
// does not work
// j2 [0] = new int[] {1, 2, 3};
// j2 [1] = new int[] {1, 2, 3, 4, 5, 6};
// j2 [2] = new int[] {1, 2, 3, 4, 5, 6, 7, 8, 9};
j2 [0] = new int[3];
j2 [1] = new int[6];
j2 [2] = new int[9];
for (int i = 0; i < j2.Length; i++)
for (int j = 0; j < (i+1)*3; j++)
j2 [i][j] = j;
for (int i = 0; i < j2.Length; i++)
for (int j = 0; j < (i+1)*3; j++)
if (j2 [i][j] != j)
return 1;
return 0;
}
public static int stest ()
{
string[] sa = new string[32];
sa [0] = "This";
sa [2] = "is";
sa [10] = "a";
sa [20] = "stupid";
sa [21] = "Test";
for (int i = 0; i < sa.Length; i++){
if (sa [i] != null)
puts (sa [i]);
}
return 0;
}
public static int atest2 ()
{
int[,] ia = new int[32,32];
for (int i = 0; i <ia.GetLength (0); i++)
ia [i,i] = i*i;
for (int i = 0; i <ia.GetLength (0); i++)
if (ia [i,i] != i*i)
return 1;
for (int i = 0; i <ia.GetLength (0); i++)
ia.SetValue (i*i*i, i, i);
for (int i = 0; i <ia.GetLength (0); i++)
if ((int)ia.GetValue (i, i) != i*i*i)
return 1;
return 0;
}
public static int atest ()
{
int[] ia = new int[32];
for (int i = 0; i <ia.Length; i++)
ia [i] = i*i;
for (int i = 0; i <ia.Length; i++)
if (ia [i] != i*i)
return 1;
if (ia.Rank != 1)
return 2;
if (ia.GetValue (2) == null)
return 3;
for (int i = 0; i <ia.Length; i++)
ia.SetValue (i*i*i, i);
for (int i = 0; i <ia.Length; i++)
if ((int)ia.GetValue (i) != i*i*i){
puts ("Crap: " + i + " " + (int) ia.GetValue (i) );
return 4;
}
return 0;
}
public static int Main () {
puts ("a");
if (atest () != 0)
return atest ();
puts ("b");
if (atest2 () != 0)
return 1;
puts ("c");
if (atest2 () != 0)
return 1;
puts ("d");
if (stest () != 0)
return 1;
puts ("e");
if (jagged () != 0)
return 1;
return 0;
}
}