Write a C-program to print sum of natural numbers using while loop

Write a C-program to print sum of natural numbers using while loop?

Write a C-program to print sum of natural numbers using while loop


#include <stdio.h>
int main() {
    int x=1,n,sum=0;
    printf("Enter n value ");
    scanf("%d",&n);
    while(x<=n)
    {
        sum=sum+x;
        x++;
    }
    printf("%d sum is %d",n ,sum);
  
    return 0;
}

Output:

Enter n value 5

5 sum is 15

Enter n value 10
10 sum is 55

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Write a C-program to print sum of natural numbers using while loop?