C Program to Print First N Odd Natural Numbers

In this tutorial, i am going to show you how to print first n (10, 100, 1000 .. N) odd natural numbers in the c program using for loop, while and loop.

Algorithm and Programs to Print First N Odd Natural Numbers in C

  • Algorithm to Print First N Odd Natural Numbers
  • C Program to Print First N Odd Natural Numbers using For Loop
  • C Program to Print First N Odd Natural Numbers using While Loop

Algorithm to Print First N Odd Natural Numbers

Follow the below given algorithm to write a program to find and print first n(10, 100, 1000 .. N) odd natural numbers; as follows:

  • Step 1: Start Program.
  • Step 2: Read the a number from user and store it in a variable.
  • Step 3: Find first n odd natural number using for loop or while loop or do while loop.
  • Step 4: Print first n odd natural number.
  • Step 5: Stop Program.

C Program to Print First N Odd Natural Numbers using For Loop

#include <stdio.h>
void main()
{
   int i,n;
   printf("Input number of terms : ");
   scanf("%d",&n);
   printf("\nThe Odd numbers are :");
   for(i=1;i<=n;i++)
   {
     printf("%d ",2*i - 1);
   }
} 

The result of the above c program; as follows:

Input number of terms : 5
The Odd numbers are :1 3 5 7 9 

C Program to Print First N Odd Natural Numbers using While Loop

#include <stdio.h>
void main()
{
   int i,n;
   printf("Input number of terms : ");
   scanf("%d",&n);
   printf("\nThe odd numbers are :");
   
   i = 1;
	while (i <= n)
	{
		printf("%d ", 2 * i - 1);
		i++;
	}
} 

The result of the above c program; as follows:

Input number of terms : 10
The odd numbers are :1 3 5 7 9 11 13 15 17 19 

More C Programming Tutorials

Be First to Comment

Leave a Reply

Your email address will not be published. Required fields are marked *