C Program to find Sum of Even and Odd Numbers

Write a C Program to find Sum of Even and Odd Numbers from 1 to n with example.

C Program to find Sum of Even and Odd Numbers from 1 to n

This program allows the user to enter the maximum limit value. Next, this C program calculate the sum of even and odd numbers between 1 and the maximum limit value

TIP: We already explained the logic to check whether the given is Even or Not in C Program to Check Odd or Even article.

/* C Program to find Sum of Even and Odd Numbers from 1 to N */
 
#include<stdio.h>
 
int main()
{
  int i, number, Even_Sum = 0, Odd_Sum = 0;
 
  printf("\n Please Enter the Maximum Limit Value : ");
  scanf("%d", &number);
  
  for(i = 1; i <= number; i++)
  {
  	if ( i%2 == 0 ) 
  	{
        Even_Sum = Even_Sum + i;
  	}
  	else
  	{
  		Odd_Sum = Odd_Sum + i;
	}
  }
  printf("\n The Sum of Even Numbers upto %d  = %d", number, Even_Sum);
  printf("\n The Sum of Odd Numbers upto %d  = %d", number, Odd_Sum);

  return 0;
}

Within this c program to find sum of even and odd numbers example, For Loop will make sure that the number is between 1 and maximum limit value.

for(i = 1; i <= number; i++)

In the Next line, We declared the If statement

if ( number % 2 == 0 )

Any number that is divisible by 2 is Even number. If condition will check whether the remainder of the number divided by 2 is equal to 0 or not.

• If the condition is True, then it is an Even number, and the C Programming compiler will add i value to Even_Sum.
• If the condition is False, then it is an Odd number, the compiler will add i value to Odd_Sum.

Program to find Sum of Even and Odd Numbers in a Given Range

This C program allows the user to enter Minimum and maximum limit value. Next, the C program calculates the sum of even and odd numbers between Minimum value and maximum value.

/* C Program to find Sum of Even and Odd Numbers from 1 to N */
 
#include<stdio.h>
 
int main()
{
  int i, Minimum, Maximum, Even_Sum = 0, Odd_Sum = 0;
 
  printf("\n Please Enter the Minimum, and Maximum Limit Values : \n");
  scanf("%d %d", &Minimum, &Maximum);
  
  for(i = Minimum; i <= Maximum; i++)
  {
    if ( i%2 == 0 ) 
    {
       Even_Sum = Even_Sum + i;
    }
    else
    {
  	Odd_Sum = Odd_Sum + i;
    } 
  }
  printf("\n The Sum of Even Numbers betwen %d and %d  = %d", Minimum, Maximum, Even_Sum);
  printf("\n The Sum of Odd Numbers betwen %d and %d  = %d", Minimum, Maximum, Odd_Sum);

  return 0;
}

 Please Enter the Minimum, and Maximum Limit Values : 
10
100

 The Sum of Even Numbers betwen 10 and 100  = 2530
 The Sum of Odd Numbers betwen 10 and 100  = 2475