C program to check a number is odd or even.

C program to check a number is odd or even.

Even Numbers:
Any integer that can be divided exactly by 2.
Ex: 0, 2, 4, 6 or 8, .........

Odd Numbers: 
If it is not an even number, it is called an odd number.
Ex: 1, 3, 5, 7 or 9, .......

Code 1:
1. C program to check even or odd
2. C determine odd or even
3. How to check odd number in c
4. How to determine odd or even in c
5. C even odd test

#include<stdio.h>

int main(){

    int number;
  
    printf("Enter any integer: ");
    scanf("%d",&number);

    if(number % 2 ==0)
         printf("%d is even number.",number);
    else
         printf("%d is odd number.",number);
  
    return 0;

}

Sample output:
Enter any integer: 5
5 is odd number.

Code 2:
1. Display odd numbers in c
2. How to print odd numbers in c

#include<stdio.h>

int main(){

    int number;
    int min,max;
  
    printf("Enter the minimum range: ");
    scanf("%d",&min);

    printf("Enter the maximum range: ");
    scanf("%d",&max);

    printf("Odd numbers in given range are: ");
    for(number = min;number <= max; number++)

         if(number % 2 !=0)
             printf("%d ",number);
  
    return 0;

}

Sample output:
Enter the minimum range: 1
Enter the maximum range: 20
Odd numbers in given ranges are: 1 3 5 7 9 11 13 15 17 19

Code 4:
1. Sum of odd numbers in c

#include<stdio.h>

int main(){

    int number;
    int min,max;
    long sum =0;
  
    printf("Enter the minimum range: ");
    scanf("%d",&min);

    printf("Enter the maximum range: ");
    scanf("%d",&max);

    for(number = min;number <= max; number++)
         if(number % 2 !=0)
             sum = sum + number;

    printf("Sum of odd numbers in given range is: %ld",sum);
  
    return 0;

}

Sample output:
Enter the minimum range: 1
Enter the maximum range: 100
Sum of odd numbers in given range is: 2500

Code 5:
1. Sum of odd and even numbers c program

#include<stdio.h>

int main(){

    int number;
    int min,max;
    long odd_sum =0,even_sum = 0;
  
    printf("Enter the minimum range: ");
    scanf("%d",&min);

    printf("Enter the maximum range: ");
    scanf("%d",&max);

    for(number = min;number <= max; number++)
         if(number % 2 != 0)
             odd_sum = odd_sum + number;
         else
             even_sum = even_sum + number;

    printf("Sum of even numbers in given range is: %ld\n",even_sum);
    printf("Sum of odd numbers in given range is: %ld",odd_sum);
  
    return 0;

}

Sample output:
Enter the minimum range: 1
Enter the maximum range: 10
Sum of even numbers in given range is: 30
Sum of odd numbers in given range is: 25