0 thích 0 k thích
6.1k đã xem

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] đã hỏi trong Midterm bởi (12.1k điểm)
ID: 36751 - Xem được từ: 2017-11-15 14:10 - Hiệu lực đến: Không giới hạn
| 6.1k đã xem

26 Trả lời

0 thích 0 k thích
Hidden content!
#include<stdio.h>

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

}
trả lời bởi (-32 điểm)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 thích 0 k thích
Hidden content!
#include<stdio.h>

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

}
trả lời bởi (-32 điểm)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 thích 0 k thích
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 trả lời bởi (-74 điểm)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 thích 0 k thích
Hidden content!
#include ** **


int main (void)
{

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

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



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

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

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

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

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

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


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

}

return 0;
}
trả lời bởi (-107 điểm)
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 thích 0 k thích
Hidden content!
#include ** *** ***


int main (void)
{

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

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



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

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

 if ** * *
* * * ***** *** ** * * *

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

}

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


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

}

return 0;
}
trả lời bởi (-107 điểm)
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 thích 0 k thích
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;
}
trả lời bởi (-233 điểm)
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 thích 0 k thích
Hidden content!
#include ***** **** * * *


int main (void)
{

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

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



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

 if *****
** **** *** **** * **

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

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

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

 }

return 0;
}
trả lời bởi (-107 điểm)
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 thích 0 k thích
Hidden content!
#include * * ******


int main (void){

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

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



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

 if * **** **
**** ** * ** ****** **


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

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

 }

return 0;
}
trả lời bởi (-107 điểm)
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 thích 0 k thích
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;
}
trả lời bởi (-249 điểm)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 thích 0 k thích
Hidden content!
#include * *** *
int main (){
int * ** ** * *** *
int ** **
** * * number 13: ");
* * * * *** ** * * ******* * **** * ***
* **** * *** **** *** *******
**** * * ** * * * **
* ** ** **
** * ** ***
****** **
**** * * ***** * * * *
}else {
* * * ****
}

return 0;
}
trả lời bởi (16 điểm)
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:172.69.130.53
©2016-2025

Những câu hỏi liên quan

1 thích 1 không thích
49 trả lời
[Exam] đã hỏi ngày 15 tháng 11 năm 2017 trong Midterm bởi thopd (12.1k điểm)
ID: 32706 - Xem được từ: 2017-11-15 14:10 - Hiệu lực đến: Không giới hạn
| 9.1k đã xem
2 thích 0 k thích
77 trả lời
[Exercise] Coding (C) - đã hỏi ngày 19 tháng 10 năm 2017 trong Chapter 5: Selection Statements bởi thopd (12.1k điểm)
ID: 27667 - Xem được từ: Không giới hạn - Hiệu lực đến: Không giới hạn
| 14.9k đã xem
0 thích 0 k thích
15 trả lời
[Exam] đã hỏi ngày 9 tháng 12 năm 2017 trong Midterm bởi thopd (12.1k điểm)
ID: 36755 - Xem được từ: 2017-11-15 14:10 - Hiệu lực đến: Không giới hạn
| 4.4k đã xem
12,783 câu hỏi
183,442 trả lời
172,219 bình luận
4,824 thành viên