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03035072_24.c: In function `int main()':
03035072_24.c:35: implicit declaration of function `int atoll(...)'

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#include <cstdio>
#include <cstring>
#include <iostream>
#include <cstdlib>

using namespace std;

void reverse(char* orig,char* store)
{
    int len=strlen(orig);
    int i;
    for(i=len-1;i>=0;i--)
    {   
        store[len-i-1]=orig[i];
        store[len]='\0';
    }
}

int main()
{
    char a[10000];
    char b[10000];
    long long int ia,ib;
    int p,i;
    int count=0;
    cin>>p;
    for(i=1;i<=p;i++)
    {   
        count=0;
        cin>>ia;
        while(1)
        {   
            sprintf(a,"%lld",ia);
            reverse(a,b);
            ib=atoll(b);
            if((ia >= 10 || count > 0) && ia == ib)
                break;
            ia+=ib;
            count++;
        }
        cout<<count<<' '<<ia<<endl;
    }
    return 0;
}

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#include <iostream>
using namespace std;

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return 0;

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#include<stdio.h>
#include<stdlib.h>
#include<string.h>

main()
{
    char inverse[15];
    unsigned long int inInt,outInt,temp;
    int counter,check;
    int i=0,j,n;
    
    scanf("%d",&n);
    while(i!=n)
    {
        scanf("%lu",&inInt);
        outInt=0;
        counter=0;
        check=0;
        while(inInt!=outInt || check==1)
        {
            for(j=0;j<15;j++)
            	inverse[j]='\0';
        	temp=inInt+outInt;
        	inInt=temp;
        	for(j=0;temp!=0;j++)
        	{
            	inverse[j]=(char)(temp%10+'0');
            	temp/=10;
        	}     
        	outInt=atoi(inverse);
        	if(counter==0 && inInt==outInt)  
        		check=1;
       		else
       			check=0;
        	counter++;
        }    
        if(inInt==0)
        	printf("1 0\n");   	
        else
        	printf("%d %lu\n",counter-1,inInt);
        i++;
    }    
}   

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package revadd;


import java.io.FileInputStream;
import java.io.InputStream;
import java.io.IOException;
import java.util.StringTokenizer;


interface MyReader {
    String readLine () throws IOException;}

final class MyBufferedReader implements MyReader {
    private InputStream in;

    public MyBufferedReader (InputStream in) {
        this.in = in;}

    public String readLine () throws IOException {
        final StringBuffer s = new StringBuffer(255);
        int                i = 0;
        while (((i = in.read()) != '\n') && (i != -1))
            if (i != '\r')
                s.append((char) i);
        if (i == -1)
            return null;
        return s.toString();}}

final class Main {
    public static void eval (long j) {
        boolean isPali = false;
        int count = 0;
        long k =0;
        if (isPalindrome(j))
            System.out.println(count + " " + j);
        else
         {
             while(!isPali){
             count++;
             j = add(j);
             if(isPalindrome(j))
                { isPali = true;
                    System.out.println(count + " " + j);
                }
             }
          }

        }
     /*---------------
      * IsPalindrome
      * --------------
      * */
     public static boolean isPalindrome(long j){
     long k = j;
     boolean result = false;
     j = reverse(j);

     if(j == k)
     result = true;

     return result;
     }
     /*------------------
      * Reverse and Add
      * ------------------*
      */

    public static long reverse(long j)
    {
        long orig, factor, result;

        orig = j;
        result = 0;
        factor = 1;

    while ( orig != 0 )
    {
        factor = factor * 10;
        orig = orig / 10;
        }

    factor = factor / 10;
    orig = j;

    while ( j != 0 )
    {
        orig = j % 10;
        result = result + orig * factor;
        j = j / 10;
        factor = factor / 10;
        }
        return result;

    }
    public static long add(long j)
    {
        j = reverse(j) + j;
        return j;
    }



    public static void main (String[] args) {

            /*MyReader in = new MyBufferedReader(System.in);*/
 try {
           MyReader in = new MyBufferedReader(new FileInputStream("main.txt"));

                String   s="";
                StringTokenizer st = new StringTokenizer(s);
                int count = Integer.parseInt(st.nextToken());
                for (int i =0; i<count; i++){
                    long j = Long.parseLong(st.nextToken());
                    eval(j);
                  }
 }catch (IOException e) {
            e.printStackTrace();}}} 

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s = in.readLine();
long i = Long.parseLong(s);
eval(i);