0 like 0 dislike
970 views

The 13-digit International Standard Book Number (ISBN) is a unique code that identifies a book commercially. The last digit is a check digit used for error detection. To calculate its value, each digit of the first twelve digits is alternately multiplied, from left to right, by 1 or 3. The products are summed up and divided by 10. The check digit is the remainder of the division subtracted from 10. If it is 10, it becomes 0. 

ISBN檢查號的計算方法: 前12個數字,奇數項 乘以 1 , 偶數項乘以 3

For example, assume that the first twelve digits are 978960931961.  

假設號碼前12位是978960931961

(a) (9*1 + 7*3 + 8*1 + 9*3 + 6*1 + 0*3 + 9*1 + 3*3 + 1*1 + 9*3 + 6*1 + 1*3) = 126 

(b) The check digit = 10 – (126 % 10) = 10 – 6 = 4  

檢查號 = 10 - 餘數 = 10 – (126 % 10) = 10 – 6 = 4  

So the valid ISBN is: 9789609319614

Write a program that reads a 13-digit ISBN and checks the last digit to see if it is valid or not. 

寫一個輸入13位ISBN號碼 判斷最後一個數字是否檢查碼即可

#Try 1:

Input:

9789609319614

Output: 

Valid ISBN

 

#Try 2:

Input:

9781482214505

Output: 

Valid ISBN

 

#Try 3:

Input:

9780132936493

Output: 

Invalid ISBN

 

[Exam] asked in Midterm by (12.1k points)
ID: 36751 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 970 views

26 Answers

0 like 0 dislike
Hidden content!
#include<stdio.h>

int main(){
    char isbn[12];
    int a,b,c,d,e,f,g,i=0,j;
** *** * ***** ** ** ** * * * ** ** ******* * * *
* ** ** **** ** **** * **** ** ** ** *
***** * ******* *** *** * * * ** * *** ** ****
* *** * **** * *** *** *** *** *** ** ***
* * ** ****** ** ** ** ** * * * * * * * * *
******* ** **** *** *** * *
** * *** * * ** ** *** **
** * * ** * *
* *** * * * * * * * ** * * *
* *** * *** * ** ** * * * **
** * * * ** * ** * *** ** ** ** *** *** ** * * **** * * ISBN");
* *** * ** * ** **
** * * *** * * * ** * * *** ** * ** *** * * ** ISBN");

}
answered by (-32 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main(){
    char isbn[12];
    int a,b,c,d,e,f,g,i=0,j;
* * * ** * * * ** * *** * * * * * ** **** **
* * * * **** ** **** * ***
* ** ********** *** * *** * * *** * **** ** ** * ** *
*** **** ** **** * *** ** * ** * **
*** * ** ** * * * * * * * ** ** * *** *** *
* **** * ** * ****** *
* ** * * *** * * * *
* **** * * *
* * *** * ********* * * *
* ** * * * * ** ***** * *
***** * * *** * * * * * * * * *** * * * * * ** ** ISBN");
*** * **** ** * * *
* ** **** *** ***** ** * * ** * * * **** *** *** * ISBN");

}
answered by (-32 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <string.h>

int main(){
    ///long long int n = 978960931962;

    long long int n;// = 9789609319614;
    int lastDigit;
    int temp1;
    int sum=0;
    int check=0;

* *** ****** ******* ****** * **

* ** * **** * ** ** * ** ********** * ****** * * **** = n%10;
** * *** ******* **** * ** ** = n/10;

*** ** * *** *** ** ****** ** * * * * ** = n%10;
**** * * ** *** * ****** *** * **** ** * ***** * = temp1*3;
* * ** * * *** ** * ** ** ** * * * ** * ** ** = sum + temp1;
** ** * ** *** * **** * * * * * **** ** ** * ", temp1);
* * * * ** * **** * * ** * * * * ** * = n/10;


* * ** ** * * * * * ***** ** * * * * * * *** = n%10;
*** *** * * * * * * ** * * * ** ** * * = temp1*1;
* * **** * ** ** **** * *** * * * ** * ** * = sum + temp1;
* *** ******** ** ** * * *** * * * * ** * ** * ", temp1);
** * *** ** ** ****** * * * ** * *** ** * = n/10;

* * ** **** **** * * * **** *** * ****** * = n%10;
** ** ** ** * * * ** **** * * * ***** * * * **** = temp1*3;
*** *** ** ** ** ** * ** * **** * * * *** = sum + temp1;
** * *** ** * ** ** * ** * **** **** * ** * * ** * * * ", temp1);
** * * *** * * * ***** * *** * ** ** *** *** = n/10;

* * * * * **** * ** ***** ** * ** * ** = n%10;
*** *** * * * * ** ***** *** ** * * *** ** * = temp1*1;
* ** ** * * * *** ** ** ** ****** * * *** = sum + temp1;
** ** ** * *** ** * * * * *** ** ** ** * *** * **** * * *** ", temp1);
* * * * ** * ******* ** ** ** ****** = n/10;

** * * ** * **** ** * ***** * ** * * ** * ** = n%10;
** ** ** ** ***** *** * * ******* * ** = temp1*3;
* * ** ******* ** * **** ** *** ** ***** **** * * = sum + temp1;
* ** ** * * ****** * ** * ** * * * ** * **** * *** **** ** ** ", temp1);
* ** * * * ***** ***** * *** * * ** *** = n/10;

** * * ****** * ** * ***** * * **** = n%10;
* * * ** ** ** * * ** ** ****** ** * * ** = temp1*1;
* * * * * * * * ** * ** * * * ** * * * * * = sum + temp1;
* * * ***** ** * *** * ** ** ** ** * * * ** * * ", temp1);
** *** *** *** * * * ** ** * ** * * * = n/10;

* *** ** ** ** * * * * * * * * * **** * = n%10;
**** * * *** * ** * * * * = temp1*3;
** ** ***** ** * ** * **** ** *** * ** * = sum + temp1;
* * **** * ** * * * ***** * ** * *** *** ** * ** * * *** * ", temp1);
** ** * * * * ** *** * **** * ** ** * * * = n/10;

* * * ** ** * * ** ** ** ***** *** * ** ** = n%10;
* * **** *** ** ****** **** * ** = temp1*1;
**** * * *** * ** * * *** * * * * * * = sum + temp1;
** * * ** * ** * ** *** ******* * ***** * * * ", temp1);
* **** ** ** ** **** * ** ** ** * **** * * ** ** = n/10;

** ***** ** * * ** * ** ****** * ** * ** = n%10;
* *** *** ***** * * ** * **** *** * * * * ****** = temp1*3;
* * *** ** * * ** ** ** ** ******* * ** = sum + temp1;
** ** ** *** ***** * **** ***** ** * * **** **** *** *** * * ", temp1);
* * * *** **** *** ********** **** ** * = n/10;

* **** *** * * *** *** ** * **** *** * * = n%10;
** * ***** ** *** ** * **** * * * ** ** **** ** * *** = temp1*1;
**** ** ** *** * * *** * * ** ***** *** * *** = sum + temp1;
*** * *** *** * ** *** * ** ** ** * ** * ** * * ", temp1);
** ***** *** * * * * ** ***** * ** = n/10;

* *** *** ** * * * ******** * * * * * * * **** * * = n%10;
**** *** *** * * ** ** ** * * ** * * * = temp1*3;
**** ** * **** * * * * * * * * *** ** = sum + temp1;
** * ***** *** * * ** * * ****** **** * * *** ", temp1);
* * * ** * * ** * ** **** * *** ****** * = n/10;

**** * ** * * ** * ******* ** ** * * *** * ** * * * * = n%10;
** ** * **** *** ** ******* * ** ** * = temp1*1;
* ** ** * ** * * ** ***** ***** * ** * * = sum + temp1;
* * ** * ****** * ** * * ** ** * * * * **** **** *** * * ", temp1);

****** * *** **** *** * **** *** *** ** ** * ** ** ***** ** ",sum);
* ** *** ** * * ** *** ** * * ***** ** = 10 - (sum%10);


* ** ** **** * **** * **** *** *** * * * ** ** * * == check)
* * ** *** ** * **** * * * *** ** * *** * * * **** **** * * ** * **** ** *** ISBN\n");
** *** ** ** ** **** * * * * ** * * * ** * ***
* ** * * * * ** * ** ** * * * ** ** ********* * * ** ** * * * * ******* ISBN\n");

    return 0;
}
90/100 answered by (-74 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
#include * ** *** * *


int main (void)
{

int ** ** *** ** ** ** * * * * *** ** * ***** * *

* * *** * * * * * * **** ****** ****** * ** * **** ** ****** * **** * ** ** ** **** ** **** ** ** *** ******* *** *



total= *** * ** * *** * ** * ** ** ** *** ** * **** * * *** ***

check_digit= (10-(total%10));

 if (check_digit!=num13)
* *** * * * * * * * *

** ** * * ** ******* ** ** * * **** ISBN");

*** *** *** * * * **

*** * ** ****** ****** * *** if * * *
* * *** *** ** ** ********** **** **** *


* * ** * *** * ** *** * ** ********** * * **** ** ** * * ISBN");

}

return 0;
}
answered by (-107 points)
0 0
prog.c: In function 'main':
prog.c:9:7: warning: too many arguments for format [-Wformat-extra-args]
 scanf("%13d",&num1,&num2,&num3,&num4,&num5,&num6,&num7,&num8,&num9,&num10,&num11,&num12,&num13);
       ^~~~~~
0 like 0 dislike
Hidden content!
#include ** *** * ***


int main (void)
{

int * ***** * *** ** * ** * * ****** * * *** ****

*** ** * **** ** ** * *** ***** *** * * * *** ** *** **** ** * *** * ** ** ***** *** * * ** ** ** ** *



total= * * * * * ** ** ** * ** * * * *** * *** *

check_digit= (10-(total%10));

 if ** * *
* ** * * ** ** *** ** **

***** ** ** * *** * ** *** ISBN");

}

* ** * **** ** * * if * * ******
** * ** * * * **** * * *** ** ** ** * * *


** ** * * ***** ***** * ***** * ** ** * * ** * * ** * ISBN");

}

return 0;
}
answered by (-107 points)
0 0
prog.c: In function 'main':
prog.c:9:7: warning: too many arguments for format [-Wformat-extra-args]
 scanf("%13d",&num1,&num2,&num3,&num4,&num5,&num6,&num7,&num8,&num9,&num10,&num11,&num12,&num13);
       ^~~~~~
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
** **** * **** ** ** a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, sum1,sum2, sum3, check;
** * * *** ***** * * ** ** ** * * * ** * ** * * ****** * * ** * *** * * * *** * ** ** *** * * ** **** * * *** * ***** *** * * * ** ** *

** * * *** * * ** **** * * *** * *
* * **** * * * * * ** *** ** * * *

*** ** ** * * ** ** sum1+sum2;

** ** ** *** * ** ** * * 10 - (sum3%10);

* ** ** * * * ** *** **** *
*** *** *** ** ** ** * *
* **** * ** * * ******* ** * **** ** *** * * * ISBN");
** * ** ** ** *
* ** ** *** ** * ***
* * * * ** *** *** * * *
* * ** * * ** ** ** * **** * * * * *** ** ** * * IBSN");
** ** *** * ** * *
*** * * ***** **** * 0;
}
answered by (-233 points)
0 0
prog.c: In function 'main':
prog.c:5:14: warning: format '%ld' expects argument of type 'long int *', but argument 2 has type 'int *' [-Wformat=]
     scanf("%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld", &a1,&a2,&a3,&a4,&a5,&a6,&a7,&a8,&a9,&a10,&a11,&a12,&a13);
              ^
prog.c:5:17: warning: format '%ld' expects argument of type 'long int *', but argument 3 has type 'int *' [-Wformat=]
     scanf("%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld", &a1,&a2,&a3,&a4,&a5,&a6,&a7,&a8,&a9,&a10,&a11,&a12,&a13);
                 ^
prog.c:5:20: warning: format '%ld' expects argument of type 'long int *', but argument 4 has type 'int *' [-Wformat=]
     scanf("%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld", &a1,&a2,&a3,&a4,&a5,&a6,&a7,&a8,&a9,&a10,&a11,&a12,&a13);
                    ^
prog.c:5:23: warning: format '%ld' expects argument of type 'long int *', but argument 5 has type 'int *' [-Wformat=]
     scanf("%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld", &a1,&a2,&a3,&a4,&a5,&a6,&a7,&a8,&a9,&a10,&a11,&a12,&a13);
                       ^
prog.c:5:26: warning: format '%ld' expects argument of type 'long int *', but argument 6 has type 'int *' [-Wformat=]
     scanf("%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld", &a1,&a2,&a3,&a4,&a5,&a6,&a7,&a8,&a9,&a10,&a11,&a12,&a13);
                          ^
prog.c:5:29: warning: format '%ld' expects argument of type 'long int *', but argument 7 has type 'int *' [-Wformat=]
     scanf("%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld", &a1,&a2,&a3,&a4,&a5,&a6,&a7,&a8,&a9,&a10,&a11,&a12,&a13);
                             ^
prog.c:5:32: warning: format '%ld' expects argument of type 'long int *', but argument 8 has type 'int *' [-Wformat=]
     scanf("%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld", &a1,&a2,&a3,&a4,&a5,&a6,&a7,&a8,&a9,&a10,&a11,&a12,&a13);
                                ^
prog.c:5:35: warning: format '%ld' expects argument of type 'long int *', but argument 9 has type 'int *' [-Wformat=]
     scanf("%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld", &a1,&a2,&a3,&a4,&a5,&a6,&a7,&a8,&a9,&a10,&a11,&a12,&a13);
                                   ^
prog.c:5:38: warning: format '%ld' expects argument of type 'long int *', but argument 10 has type 'int *' [-Wformat=]
     scanf("%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld", &a1,&a2,&a3,&a4,&a5,&a6,&a7,&a8,&a9,&a10,&a11,&a12,&a13);
                                      ^
prog.c:5:41: warning: format '%ld' expects argument of type 'long int *', but argument 11 has type 'int *' [-Wformat=]
     scanf("%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld", &a1,&a2,&a3,&a4,&a5,&a6,&a7,&a8,&a9,&a10,&a11,&a12,&a13);
                                         ^
prog.c:5:44: warning: format '%ld' expects argument of type 'long int *', but argument 12 has type 'int *' [-Wformat=]
     scanf("%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld", &a1,&a2,&a3,&a4,&a5,&a6,&a7,&a8,&a9,&a10,&a11,&a12,&a13);
                                            ^
prog.c:5:47: warning: format '%ld' expects argument of type 'long int *', but argument 13 has type 'int *' [-Wformat=]
     scanf("%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld", &a1,&a2,&a3,&a4,&a5,&a6,&a7,&a8,&a9,&a10,&a11,&a12,&a13);
                                               ^
prog.c:5:50: warning: format '%ld' expects argument of type 'long int *', but argument 14 has type 'int *' [-Wformat=]
     scanf("%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld%ld", &a1,&a2,&a3,&a4,&a5,&a6,&a7,&a8,&a9,&a10,&a11,&a12,&a13);
                                                  ^
0 like 0 dislike
Hidden content!
#include * ***


int main (void)
{

int ** * * * * ** * * * * * ** *** * *** **** **

*** *** *** * *** ***** * * **** * ** ** ***** * * * **** ****** * * ** * * ** ** * **** *** * ** ** * * ** *** **** ** * ***



total= * *** ** * * * ** **** *** * *** * * * * * * *** * * * *
check_digit= 10-(total%10);

 if * ** ** *****
* *** ** * ******* *

* ** * **** * * ** * ****
}

 else if ** *** * * **
* ** * *** * * **

****** * * *** *** * * *** * *** * * * * *** * * *** ** *

 }

return 0;
}
answered by (-107 points)
0 0
prog.c: In function 'main':
prog.c:9:7: warning: too many arguments for format [-Wformat-extra-args]
 scanf("%13d",&num1,&num2,&num3,&num4,&num5,&num6,&num7,&num8,&num9,&num10,&num11,&num12,&num13);
       ^~~~~~
0 like 0 dislike
Hidden content!
#include ** ** *


int main (void){

int * * ** *** * **** * * * * * * ** ** * *** ** * * **

** *** ** ***** * * * *** ** **** * * * *** * *



total= * ** * * * ****** * * ** * ** ** * * * * ***** * ***
check_digit= 10-(total%10);

 if * * * **
** * ** * * * * * * *


** *** ** ** * * *** * **** * * * *
}
 
* * * ** if * ** *
* * * ** * * ***

*** * ** **** * *** *** ** ** ** ** * * ** * ** *** * ** * **

 }

return 0;
}
answered by (-107 points)
0 0
prog.c: In function 'main':
prog.c:8:11: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int' [-Wformat=]
 scanf("%13d",num1,num2,num3,num4,num5,num6,num7,num8,num9,num10,num11,num12,num13);
           ^
prog.c:8:7: warning: too many arguments for format [-Wformat-extra-args]
 scanf("%13d",num1,num2,num3,num4,num5,num6,num7,num8,num9,num10,num11,num12,num13);
       ^~~~~~
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main(void)
{
* ***** ** ***** * * *** a,b,c,d,e,f,g,h,i,j,k,l,m;
* * * ** * * * * ** ** * ** * *** ****** ** ***** * ** * ** **** * *** *** *** ** ** * * * * *** * * **** ** * * * * * * * ** **********

* ** * * ** * * * check,sum;
* **** ******** * * * ** * *** ** * ** ****
** * * ** * * * **** ** * ** * * * * ** * **** **
* * * ** * * * * ** *****

* ** *** * * ** ***** * **
*** ** * ** * * *
** * *** ** * * * * ** ** ***** * ****** *** * *** **
***** *** **

    



***** *** ** * ** ****** ** * != m)
* * ***** * * * ** *
* ***** * ** ** * * ** **** * * *** *** * *** * ISBN");
* ** * * * * ** ***
** * * ** * * *
** ***** * * *** * ***
** ***** ** ** *** ** * *** *** * ** * * * ISBN");
    }

return 0;
}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include *** * **
int main (){
int ** * ** * *** ** *** ***
int * * ***
* * * ***** number 13: ");
** ********** * ** * * * * **** *
** * * ** * * ** ***** ** *****
**** ** * * *** **** ** *
**** ****
*** ** **
** *
** *** *** * * ** ****
}else {
* * ** * ** *
}

return 0;
}
answered by (16 points)
0 0
prog.c: In function 'main':
prog.c:6:9: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int' [-Wformat=]
 scanf("%d%d%d%d%d%d%d%d%d%d%d%d",i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12);
         ^
prog.c:6:11: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'int' [-Wformat=]
 scanf("%d%d%d%d%d%d%d%d%d%d%d%d",i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12);
           ^
prog.c:6:13: warning: format '%d' expects argument of type 'int *', but argument 4 has type 'int' [-Wformat=]
 scanf("%d%d%d%d%d%d%d%d%d%d%d%d",i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12);
             ^
prog.c:6:15: warning: format '%d' expects argument of type 'int *', but argument 5 has type 'int' [-Wformat=]
 scanf("%d%d%d%d%d%d%d%d%d%d%d%d",i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12);
               ^
prog.c:6:17: warning: format '%d' expects argument of type 'int *', but argument 6 has type 'int' [-Wformat=]
 scanf("%d%d%d%d%d%d%d%d%d%d%d%d",i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12);
                 ^
prog.c:6:19: warning: format '%d' expects argument of type 'int *', but argument 7 has type 'int' [-Wformat=]
 scanf("%d%d%d%d%d%d%d%d%d%d%d%d",i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12);
                   ^
prog.c:6:21: warning: format '%d' expects argument of type 'int *', but argument 8 has type 'int' [-Wformat=]
 scanf("%d%d%d%d%d%d%d%d%d%d%d%d",i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12);
                     ^
prog.c:6:23: warning: format '%d' expects argument of type 'int *', but argument 9 has type 'int' [-Wformat=]
 scanf("%d%d%d%d%d%d%d%d%d%d%d%d",i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12);
                       ^
prog.c:6:25: warning: format '%d' expects argument of type 'int *', but argument 10 has type 'int' [-Wformat=]
 scanf("%d%d%d%d%d%d%d%d%d%d%d%d",i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12);
                         ^
prog.c:6:27: warning: format '%d' expects argument of type 'int *', but argument 11 has type 'int' [-Wformat=]
 scanf("%d%d%d%d%d%d%d%d%d%d%d%d",i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12);
                           ^
prog.c:6:29: warning: format '%d' expects argument of type 'int *', but argument 12 has type 'int' [-Wformat=]
 scanf("%d%d%d%d%d%d%d%d%d%d%d%d",i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12);
                             ^
prog.c:6:31: warning: format '%d' expects argument of type 'int *', but argument 13 has type 'int' [-Wformat=]
 scanf("%d%d%d%d%d%d%d%d%d%d%d%d",i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12);
                               ^
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.126.29
©2016-2024

Related questions

1 like 1 dislike
49 answers
[Exam] asked Nov 15, 2017 in Midterm by thopd (12.1k points)
ID: 32706 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 1.4k views
2 like 0 dislike
77 answers
[Exercise] Coding (C) - asked Oct 19, 2017 in Chapter 5: Selection Statements by thopd (12.1k points)
ID: 27667 - Available when: Unlimited - Due to: Unlimited
| 2.3k views
0 like 0 dislike
15 answers
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36755 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 681 views
12,783 questions
183,443 answers
172,219 comments
4,824 users