Sum of n natural numbers

 #include <stdio.h>


int main()
{
    int i = 1, sum = 0, n;
    printf("Enter the value of n\n");
    scanf("%d", &n);
    while (i <= n)
    {
        sum += i;
        i++;
    }
    printf("The sum of %d natural numbers is:%d", n, sum);
    return 0;
}

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