C Programming Related Problem 07

Write down a C program Code which shows the summation of nth number of series --- 

1 + 2 + 3 + ……………+ n

Following Coding(Using while loop)

#include<stdio.h>

int main ()

{

    int i  = 0, n, sum =0;

    printf("Enter the Number :");

    scanf("%d", &n);

    while(i <= n)

    {

        sum = sum + i;

            i++;

    }

    printf("%d", sum);

    return 0;

}