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

In this tutorial you will learn about the C Program to find Sum of Even and Odd numbers in a Given Range and its application with practical example.

In this tutorial, we will learn to create a C program that will find Sum of Even and Odd numbers in a Given Range using C programming.

Table Of Contents−

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

Prerequisites

Before starting with this tutorial, we assume that you are the best aware of the following C programming topics:

Operators in C Programming.
Basic Input and Output function in C Programming.
Basic C programming.

For loop in C programming.
Arithmetic operations in C Programming.

What is an Even number?

A number is said to be an even number when that number is divided by two into two equal whole numbers.

What is an Odd number?

A number is said to be an odd number when that number is divided by two into two, not equal whole numbers.

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

In this program, we will first take the input range from the user. Then we will separate the even and odd numbers from that range and add them separately. At last, we will print that numbers.

With the help of this program, we can Print Sum of Even & Odd numbers.

Program to Print Sum of Even & Odd Numbers:-

#include <stdio.h>
 
int main()
{
    //Declaring the required variables for the program
    int i, no, oddsum = 0, evensum = 0;
    //Taking the input numbers
    printf("Enter the value of no upto which we want to find the sum \n");
    scanf("%d", &no);
    //Generating the series upto no variable and finding the sum of even and odd numbers
    for (i = 1; i <= no; i++)
    {
        if (i % 2 == 0)
            evensum = evensum + i;
        else
            oddsum = oddsum + i;
    }
    //Printing the sum of all the odd numbers
    printf("Sum of all odd numbers  = %d\n", oddsum);
    //Printing the sum of all the even numbers
    printf("Sum of all even numbers = %d\n", evensum);

    return 0;
}

#include <stdio.h>

int main()

{

//Declaring the required variables for the program

int i, no, oddsum = 0, evensum = 0;

//Taking the input numbers

printf("Enter the value of no upto which we want to find the sum \n");

scanf("%d", &no);

//Generating the series upto no variable and finding the sum of even and odd numbers

for (i = 1; i <= no; i++)

{

if (i % 2 == 0)

evensum = evensum + i;

else

oddsum = oddsum + i;

}

//Printing the sum of all the odd numbers

printf("Sum of all odd numbers = %d\n", oddsum);

//Printing the sum of all the even numbers

printf("Sum of all even numbers = %d\n", evensum);

return 0;

}

Output:-

In the above program, we have first initialized the required variable.

evensum = it will hold the integer value for the sum of numbers.

oddsum = it will hold the integer value for the product of the numbers.
i = it will hold the integer value.
no = it will hold the integer value of the input.

Input number from the user.

Program Logic Code.

Printing output sum.

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