C Program To Print Even and Odd Numbers From 1 To 100

In this tutorial, we are going to see how to write a program to print even and odd numbers from 1 to 100 in C language using while loop.

An even number is an integer exactly divisible by 2. Example: 0, 4, 8, etc.

An odd number is an integer that is not exactly divisible by 2. Example: 1, 3, 7, 15, etc.

 
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C Program To Print Even and Odd Numbers From 1 To 100

#include <stdio.h>
 
void main()
{
 int i,last=100;

 //While Loop

 //Code For Even Number List
 printf("\nEven Number List :\n ");
 
 i=2;
 while(i <= last)
 {
  printf(" %d",i);
  i = i + 2;
 }

 //Code For Odd Number List
 printf("\nOdd Number List :\n ");

 i=1;
 while(i <= last)
 {
  printf(" %d",i);
  i = i + 2;
 }
}

Output:

Even Number List :
  2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100

Odd Number List :
  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

 
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