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12 Ιουν 2015 · To find sum of even numbers we need to iterate through even numbers from 1 to n. Initialize a loop from 2 to N and increment 2 on each iteration. The loop structure should look like for(i=2; i<=N; i+=2) .
C Program to Calculate Sum of Even Numbers : This article shows How to write a C Program to Print Sum of all Even Numbers using If Statement with example.
In this post, we will learn how to find the sum of all even numbers from 1 to N using C Programming language.
17 Ιουλ 2022 · Given a number n. The problem is to find the sum of first n even numbers. Examples: Input : n = 4 Output : 20 Sum of first 4 even numbers = (2 + 4 + 6 + 8) = 20 Input : n = 20 Output : 420 . Naive Approach: Iterate through the first n even numbers and add them.
29 Ιαν 2014 · int main() { int counter = 0,sum=0; do{ if(counter % 2 == 0){ sum += counter; } } while (counter <= 30); printf("Sum of even number:=%d", sum); getch(); return 0; } I hope this will help you.
9 Ιουν 2023 · The C program successfully calculates and prints the sum of all even numbers between 1 and the given input n using a while loop. By iterating through the numbers and checking their divisibility by 2, it identifies the even numbers, calculates their sum, and displays the result on the screen.
Lets write a C program to find sum of all the even numbers from 1 to N, using while loop. Even Number: An even number is an integer that is exactly divisible by 2. For Example: 8 % 2 == 0. When we divide 8 by 2, it give a reminder of 0. So number 8 is an even number. If user enters num = 5.
