자리수

using UnityEngine;

using System.Collections;

public class muladd : MonoBehaviour {

// Use this for initialization

void Start () {

int num = 3174234;

int n = num;

int digit = 1;

while(true){

n /= 10;

if(n == 0)

break;

digit += 1;

}

print ("num = " + num + ", digit = " + digit);

int n1 = 0;

int div = 1;

for(int i = 1; i < digit; i++){

div = 10 * div;

}

print ("div=" + div);

for(int i = 0; i <= digit; i++){

n1 = num / div;

num = num % div;

print ("div = " + div + ", num = " + num + ", n1 = " + n1);

div /= 10;

}

}