C#: Print the odd numbers from 1 to 99

Last update on June 23 2025 12:59:40 (UTC/GMT +8 hours)

Print Odd Numbers 1 to 99

Write a C# program to print odd numbers from 1 to 99. Prints one number per line.

C# Sharp Exercises: Print the odd numbers from 1 to 99

Sample Solution:-

C# Sharp Code:

using System;

// This is the beginning of the Exercise25 class
public class Exercise25
{
    // This is the main method where the program execution starts
    public static void Main()
    {
        Console.WriteLine("Odd numbers from 1 to 99. Prints one number per line."); // Displaying a message

        // Loop to print odd numbers from 1 to 99, one number per line
        for (int n = 1; n < (99 + 1); n++)
        {
            if (n % 2 != 0) // Checking if the number is odd by using the modulo operator
            {
                Console.WriteLine(n); // Printing the odd number
            }
        }
    }
}

Sample Output:

Odd numbers from 1 to 99. Prints one number per line.
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99

Flowchart:

For more Practice: Solve these Related Problems:

Write a C# program to print all odd numbers from 1 to 99, but skip those divisible by 5.
Write a C# program that prints the sum of all odd numbers from 1 to 99.
Write a C# program that prints odd numbers in reverse from 99 to 1.
Write a C# program to print all odd numbers and indicate whether each is a prime.

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