Page 2 of 2
11332 - Summing Digits
Posted: Sat Aug 16, 2008 10:44 pm
by rajib_sust
you do not need any calculation it is just like this. this is from number theory
Code: Select all
temp = number % 9;
if( temp == 0 ) temp = 9;
Rajib, sust
Re: 11332 - Summing Digits
Posted: Thu Mar 31, 2011 10:22 pm
by mahi_seu.bd
summing digit=1+(n-1)%9;
The process continues until a single-digit number is reached.
It's formula knows as Digital root...
Re: 11332 - Summing Digits
Posted: Tue Nov 15, 2011 7:53 am
by kc655039
Does anyone know how to make it take 0.000?
It still took 0.004 with the code below.
Code: Select all
#include <stdio.h>
int
main(int argc, char** argv) {
int g;
scanf("%d", &g);
while (g) {
g %= 9;
if (g == 0) {
g = 9;
}
printf("%d\n", g);
scanf("%d", &g);
}
return 0;
}