23 lines
300 B
C#
23 lines
300 B
C#
using System.Collections.Generic;
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class X
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{
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public IEnumerable<int> Test (int a, long b)
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{
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while (a < b) {
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a++;
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yield return a;
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}
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}
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public static int Main ()
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{
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X x = new X ();
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int sum = 0;
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foreach (int i in x.Test (3, 8L))
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sum += i;
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return sum == 30 ? 0 : 1;
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}
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}
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