Toph | Formatted Numbers | Beginner

 | Formatted Numbers

Limits 1s, 512 MB

Read an integer variable and print it in which the digits are separated into groups of three by commas.

Input

The input will contain an integer $A$ ($0 \le A < 200000000$).

Output

Print the formatted number.

Sample

Input	Output
1171123	1,171,123

N.B.: It's better if you solve this by your own. Thank you!

  Toph Online Judge Formatted Number Solve  in C :                                          

//Solved by Intesar
#include<stdio.h>
#include<string.h>
int main()
{
    char s[20];
    int i;
    gets(s);
    int k=0,j=0;
    int new[30];
    for(i=strlen(s)-1;i>=0;i--)
    {
        if(j==3)
        {
            new[k++]=',';
            new[k++]=s[i];
            j=0;
        }
        else
            new[k++]=s[i];
     j++;
    }
    for(i=k-1;i>=0;i--)
    {
        printf("%c",new[i]);
    }
}