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