What is Generic root of a number?
Find the sum of digits of the number until we get a single digit output. And the resultant number is called generic number.
Example: 456791
4 + 5 + 6 + 7 + 9 + 1 = 32
3 + 2 = 5
So, 5 is the generic root of 456791.
Write a C program to calculate generic root of the given number.
Find the sum of digits of the number until we get a single digit output. And the resultant number is called generic number.
Example: 456791
4 + 5 + 6 + 7 + 9 + 1 = 32
3 + 2 = 5
So, 5 is the generic root of 456791.
Write a C program to calculate generic root of the given number.
/* returns the sum of digits of the given number */
int genericRoot(int num) {
int res = 0;
while (num > 0) {
res = res + (num % 10);
num = num / 10;
}
return res;
}
int main() {
int num;
/* get the input from the user */
printf("Enter your input value:");
scanf("%d", &num);
/* find the generic root of the given input */
while (num > 10) {
num = genericRoot(num);
}
/* print the result */
printf("Generic Root is %d\n", num);
return 0;
}
Output:
jp@jp-VirtualBox:~/$ ./a.out
Enter your input value:456791
Generic Root is 5
Enter your input value:456791
Generic Root is 5
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