20 lines
369 B
C#
20 lines
369 B
C#
using System;
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public class TestString {
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public static int Main() {
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string a = "ddd";
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string b = "ddd";
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string c = "ddda";
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if (a != b)
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return 1;
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if (c != String.Concat(b , "a"))
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return 2;
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if (!System.Object.ReferenceEquals(a, b))
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return 3;
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if (System.Object.ReferenceEquals(c, String.Concat(b, "a")))
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return 4;
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return 0;
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}
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}
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