Simple example for using thousand separator

/*============================================================================
 Name        : Exercise.cpp
 Author      : Haier
 Version     : 1.01
 Copyright   : Copyright (c) 2014
 Description : ThousandSeparator in C, Ansi-style, Compile by Eclipse
 ============================================================================*/
#include <stdio.h>

int main()
{
    int Number,BitOfNumber,Divisor=1;
    int NumberTemp,Remainder,Count;

    do
    {
        BitOfNumber=0;
        Remainder  =0;
        Count      =0;

        printf("Please input a number: ");
        scanf("%d",&Number);
        
        
        if(Number<0)                /*处理负数*/
        {
            printf("\n-");      
            Number *=-1;
        }

        NumberTemp=Number;          /*计算位数*/
        while(NumberTemp>0)
        {
            NumberTemp /=10;
            Divisor    *=10;
            BitOfNumber++;
        }

        Remainder=BitOfNumber%3;

        while(BitOfNumber>0)
        {
            Divisor /=10;                       /*逐次输出各位*/
            printf("%d",Number/Divisor);
            Number %=Divisor;

            Count++;
            BitOfNumber--;
            Remainder--;                        /*输出千分符*/

            if((Remainder==0 && BitOfNumber>2) || (Count%3==0 && BitOfNumber>0))
            {
                printf(",");
                Count=0;
            }

        }

        printf("\nTo Exit press Ctrl+C\n");
        
    }while(1);

}