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C program to compute sum of first n natural number using while loop
This C program takes count of natural numbers from user and then calculates the sum using while loop.
#include<stdio.h>
int main()
{
int no, i,sum = 0;
printf("Enter the count for natural numbers: ");
scanf("%d", &no);
i=1;
while(i<=no) {
sum = i + sum ;
i++ ;
}
printf("The Sum of first %d natural numbers is : %d\n", no, sum);
return 0;
}
