36 lines
524 B
C#
36 lines
524 B
C#
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// Compiler options: -langversion:default
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using System;
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using System.Collections;
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class X {
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static int start, end;
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static int i;
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static IEnumerator GetRange ()
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{
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yield return 1;
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for (i = start; i < end; i++)
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yield return i;
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yield return 100;
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}
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public static int Main ()
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{
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start = 10;
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end = 30;
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int total = 0;
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IEnumerator e = GetRange ();
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while (e.MoveNext ()){
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Console.WriteLine ("Value=" + e.Current);
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total += (int) e.Current;
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}
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if (total != 491)
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return 1;
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return 0;
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}
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}
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