29 lines
388 B
C#
29 lines
388 B
C#
using System;
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using System.Collections.Generic;
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class Program
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{
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static void Main()
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{
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foreach (string x in new B ()) {
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}
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}
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}
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class A
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{
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public IEnumerator<string> GetEnumerator ()
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{
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var s = new List<string>();
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s.Add("1");
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return s.GetEnumerator();
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}
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}
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class B : A
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{
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public IEnumerator<int> GetEnumerator (int[] x = null)
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{
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throw new NotImplementedException ();
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}
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} |