424 - Integer Inquiry RE

[shaon_cse_cu08]

plz help me... I hv used much bigger array.... It's still in no use....

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#include<stdio.h>
#include<string.h>
void str_rev(char str[]);
int main()
{

   char str[1001][1001],str3[1002];

   int i,j,k,m,x=0,carry=0,max=0;


   for(i=0;i<101;i++)
   {
      gets(str[i]);
   
      if(str[i][0]=='0'&&str[i][1]=='\0')
         break;
   
      if(strlen(str[i])>=max)
         max=strlen(str[i]);
   
   }
   
   j=i;
   for(i=0;i<j;i++)
   {
      str_rev(str[i]);
      for(k=strlen(str[i]);k<max;k++)
      {
         str[i][k]='0';
      }
      str[i][k]='\0';
      str_rev(str[i]);
   }
   

      for(k=max-1,m=0;k>=0,m<max;k--,m++)
      {
         x=0;
         for(i=0;i<j;i++)
         {
      
            x+=(str[i][k]-'0')+carry;
      
            carry=0;
         }
            if(x>9)
            {
               carry=x/10;
               str3[m]=x%10+'0';
            }
            else
               str3[m]=x+'0';   
      }
   
   str3[max]=carry+'0';
      
   if((str3[max]-'0')==0)
      str3[max]='\0';
   else
      str3[max+1]='\0';

   str_rev(str3);
   puts(str3);
      
return 0;
}

void str_rev(char str[])
{
   char a;
   int i,j,n;
   
   n=strlen(str);

   for(i=0,j=n-1;i<n/2&&j>=0;i++,j--)
   {
      a=str[i];
      str[i]=str[j];
      str[j]=a;
   }
   
   str[n]='\0';

}

[Eather]

I dont know why im getting RE?? Plz help me to find out.
I have code in Java using BigInteger.
Here is my Code

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import java.util.*;
import java.math.*;
import javax.swing.*;


public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        Scanner sc=new Scanner(System.in);

        BigInteger a,sum;
       
        sum= BigInteger.ZERO;

       while(true){
            a= sc.nextBigInteger(); 
            sum= sum.add(a);
            if(a.intValue()==0)break;
       }
       
        System.out.print(sum) ;
    }
}


[live_lie]

what will be the output for

0000
0000
0000
0
plz...

[live_lie]

Got AC

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AC


[live_lie]

AC

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[richi18007]

I am getting WA again and again .. form my side , I think I've covered all the test cases .
The algorithm is also straightforward .... scan - reverse and then add , this too in the reverse fashion and output the results in the reversed fasion as well .Can anyone tell me what am I missing or doing wrongly ?

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code removed after AC


[brianfry713]

100
1
0

[richi18007]

100
1
0

Thanks dude , I got the point . It was my first ever forum post , and it was really helpful . ACed

[mobarak.islam]

code removed

[brianfry713]

Try input:

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9
9
0

[mobarak.islam]

code removed

[brianfry713]

Print a newline at the end of the output.

[mobarak.islam]

Code removed after getting accepted

[brianfry713]

For input

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100
100
0

the output should be:"200\n", you're printing "2\n0\n0\n"

[mobarak.islam]

@ brianfry713 , I got accepted. Thanks