Program to Find the Sum of Even Numbers Within a limit Using C Programming

Program to Find the Sum of Even Numbers Within a limit Using C Programming

#include<stdio.h>
void fun(int n);
int main()
{
  int n;
  scanf("%d",&n);
  fun(n);
  return 0;
}


void fun(int n)
{
  int i;
  int evensum=0;
  for(i=0;i<=n;i++)
  {
    if(i%2==0)
    {
      evensum+=i;
    }
  }
  printf("%d",evensum);
}

output
--------
 10
 30