44 lines
700 B
C#
44 lines
700 B
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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class Let
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{
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public static int Main ()
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{
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int[] int_array = new int [] { 0, 1 };
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IEnumerable<int> e;
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int pos;
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// Explicitly typed
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e = from int i in int_array
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let u = i * 2
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select u;
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pos = 0;
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foreach (int actual in e) {
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Console.WriteLine (actual);
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if (int_array [pos++] * 2 != actual)
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return pos;
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}
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// Implicitly typed
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e = from i in int_array
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let u = i * 2
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let v = u * 3
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where u != 0
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select v;
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pos = 1;
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foreach (int actual in e) {
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Console.WriteLine (actual);
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if (int_array [pos++] * 6 != actual)
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return pos;
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}
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Console.WriteLine ("OK");
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return 0;
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}
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}
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