24 lines
494 B
C#
24 lines
494 B
C#
// simple solution
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string input = Console.ReadLine();
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if (input.Length % 2 != 0)
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{
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Console.WriteLine("Not Okay");
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return;
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}
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for (int i = 0; i < input.Length; i++)
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{
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if (i < input.Length - 1)
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{
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if (input[i] == '[' && input[i + 1] == ']')
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{
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input = input.Remove(i, 2);
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i = -1;
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}
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}
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}
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if (input.Length == 0)
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Console.WriteLine("Okay");
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else
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Console.WriteLine("Not Okay");
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