37 lines
683 B
C#
37 lines
683 B
C#
using System;
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public class Program
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{
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public static void Main(string[] args)
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{
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Console.Write("n = ");
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int n = int.Parse(Console.ReadLine());
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// while
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Console.Write("\nwhile: \t\t");
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int i = 1;
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while (i <= n)
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{
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Console.Write(" " + i);
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i += 2;
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}
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// do-while
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Console.Write("\ndo while: \t");
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i = 1;
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do
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{
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Console.Write(" " + i);
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i += 2;
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}
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while (i <= n);
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// for:
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Console.Write("\nfor: \t\t");
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for (i = 1; i<=n; i+=2)
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{
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Console.Write(" " + i);
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}
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}
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}
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