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

In this tutorial,i am going to show you how to find the sum of even and odd numbers in the given range in the c program using for loop and while loop.

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

  • Algorithm to find Sum of Even and Odd Numbers in Given Range
  • C Program to find Sum of Even and Odd Numbers in Given Range using For Loop
  • C Program to find Sum of Even and Odd Numbers in Given Range using While Loop

Algorithm to find Sum of Even and Odd Numbers in Given Range

Follow the below given algorithm to write a program to find the sum of even and odd numbers in a given range; as follows:

  • Step 1: Start Program
  • Step 2: Read the min and max number from user.
  • Step 3: Calculate sum of even and odd number using for loop or while loop.
  • Step 4: Print sum of even and odd number
  • Step 5: Stop Program

C Program to find Sum of Even and Odd Numbers in Given Range using For Loop

/* 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 Value:- ");
  scanf("%d", &Minimum);
  
  printf("\n Please Enter the Maximum Values :- ");
  scanf("%d", &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;
}

The result of the above c program; as follows:

Please Enter the Minimum Value:- 20
Please Enter the Maximum Values :- 200
The Sum of Even Numbers betwen 20 and 200  = 10010
The Sum of Odd Numbers betwen 20 and 200  = 9900

C Program to find Sum of Even and Odd Numbers in Given Range using While Loop

/* 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 Value:- ");
  scanf("%d", &Minimum);
  
  printf("\n Please Enter the Maximum Values :- ");
  scanf("%d", &Maximum);
   i = Minimum;
    while(i<=Maximum){// loop use  to iterate 1 to num
        if(i%2==0)  //Check even number for sum
            Even_Sum=Even_Sum+i;
        else
            Odd_Sum=Odd_Sum+i;
             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;
}

The result of the above c program; as follows:

Please Enter the Minimum Value:- 20
Please Enter the Maximum Values :- 200
The Sum of Even Numbers betwen 20 and 200  = 10010
The Sum of Odd Numbers betwen 20 and 200  = 9900

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