Programming Mania

#include<stdio.h> 
 
void main()
{

int n, i, sum = 0;
printf(" Enter any number: " );
scanf(" %d ", &n);

for(i = 1; i<n; i = i + 2 )
{
printf(" %d + ", i);
sum = sum + i;
}
printf(" %d ", n);
printf(" \nSum = %d ", sum + n );
getch();

}