8 like 0 dislike
若一個正整數的奇數位數字和與偶數位數字和兩者差的絕對值是11的倍數,則這個正整數就是11的倍數,否則就不是11的倍數。

請寫一個程式來判斷輸入的數是不是十一的倍數。

 

輸入說明:

會輸入一個正整數N,N不會超過1000位。

 

輸出說明:

如果輸入的數字是11的倍數就在螢幕上輸出YES,否則就輸出NO。

 

輸入範例:

11111111111111111111111111111111111111111111111111

 

輸出範例:

YES
[Exam] asked in 2017-1 程式設計(一)AD by (18k points)
Available when: 2017-12-08 18:30 - Due to: Unlimited
| 257 views

19 Answers

0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
** ** * ** ** ** * *** **** i;
* * ** ** * * ** *** a,b;
     int N[1000];
    
     scanf("%s", N);
     
* * **** ** * ** ** ***** *** * (i=0; i<=1000; i=i+2)
     {
* * ** *** *** ** ** ** * * * * ** *** *** *** **
*** ** ***** **** ** * * * ** *** * * ** *** *** = a+N[i]; * ** * *** ** ** ** * ** ** * * ***
     }
     
* ***** *** ** * * * ** * * (i=1; i<=1000; i=i+2)
** ** ** * * **** *** *
*** * * *** *** * * ** ** * * * ** * = b+N[i];
     }
     
*** * * ** **** ** * * ***** ** (a>b)
     {
** **** ** * * * * ** * * * * * * *** * * ((a-b)%11==0)
**** ** * * * **** **** *** * * ******* **** * * *
****** * * ** *** * * * ** ** ** * ** * *** *** * *** * * * **** ** *****
* * * ******* ** * *** ** ** *** ** *** * *
* **** *** * * ****** * * * ** *** ** ** * *** * *** *
*** * *** ***** **** * * * *** * * ** * * * *
* * ** * **** * * * ** *** ** * * *** * * ** *** * *** * * *** ** * * * *** * ** ****** * ***
*** *** ** ** * *** * **** ** * * * ** * * * ***** **
*** * ** * ** * ***** ** ******** *********
******* ** * * * ** ***** *** ** * * ** if (a<b)
     {
* * * * *** * *** * * ** *** * ***** * * ** * * ((b-a)%11==0)
** **** * *** ** * * * * * *** ** ** ** *** * *
**** * * * * ** * ** ******* * * ****** *** ** ** *** * * * ** ** *** * ** ** * ****
* * * ** ** * * *** * * * ** *** *** * * * ** *
* *** * * * * ** ** ****** * * * * * * *** **
* * ** * * *** ** * *** * * * * **** * * *
* ** * ***** * * **** * ** * *** *** *** * * * *** ** ** ** *** ** * * ** *** * ***
** **** * ** * *** * * * * *** * ** * *
* * ** *** * * * * ** * ** * * * * *
** ** * * ** ** ****** * ** ***** * if (a=b)
* ** ** ** ****** *** * * *
** *** ** ****** * *** ***** * ** ** * ** ** ** ** * * ****** ****
***** ****** * ** * ** * ** **
* * * * * * * * * * **** ** * * *
* * ** ** * ** * * ** * * ** * ** * ** *
* ** **** * * ** **** * * * ** * *** 0;
* ** * ** * ** * * ** * * **
}
* * *** * **** ** * ***** * * ***** * * * *
answered by (202 points)
0 0
prog.c: In function 'main':
prog.c:8:11: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
   scanf("%s", N);
           ^
prog.c:48:7: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
       system("pause");
       ^~~~~~
0 0
prog.c: In function 'main':
prog.c:8:11: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
   scanf("%s", N);
           ^
prog.c:48:7: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
       system("pause");
       ^~~~~~
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()
{
* * *** **** * * * ** long long n;
** ** * ** * * ** * *** * * ******* ** **** * * *
    {
* **** ** * *** ** * *** * ** ** * * * * ** *
* *** *** * * **** *** **** *** **** *** * * * ** * *** * * **** * *** * * ** *
* * * ** ** * ** * **

* * * * * ** ** * * ** 0;
}
answered by (154 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<stdlib.h>
#include<string.h>
int main()
{
* ** ** ***** * ** * *** ** input[10000];
* ** ****** ** * ** ** ******* * ** ** * *
    {
** ********* * * * *** * ** * * * ***** * ** * * i,l=strlen(input),a=0,b=0;
* * ** * ***** * * * * * * *** * ** ** * ***** * * ***
*** **** ** ** * * * ** *** * ** ***** * * ***** * ***
* ** * *** ***** * * * * ** * ** * ** * ** ** * * * ** *
* ** * *** *** * * ** * **** ** * * ***
* *** **** * ** ** *** ** * ** **** * * * **** * *** *
* *** *** ** * ** * * * * * * ** ** * ***** *** * ***** ** ** * ** *
* **** *** ** * *** * * * * ** * *
***** * ** *** * * **** * * ** *** **** * **** * ***** ** * * **** ** ** * ***** * *** **
    }
** *** * * *** * * * * 0;
}
answered by (30k points)
edited by
0 0
prog.c: In function 'main':
prog.c:7:19: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[10000]' [-Wformat=]
     while(scanf("%s",&input)!=EOF)
                   ^
prog.c:14:12: warning: implicit declaration of function 'abs' [-Wimplicit-function-declaration]
         if(abs(a-b)%11==0)
            ^~~
0 0
prog.c: In function 'main':
prog.c:14:12: warning: implicit declaration of function 'abs' [-Wimplicit-function-declaration]
         if(abs(a-b)%11==0)
            ^~~
0 0
prog.c: In function 'main':
prog.c:14:12: warning: implicit declaration of function 'abs' [-Wimplicit-function-declaration]
        ans=abs(a-b);
            ^~~
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 0
prog.c: In function 'main':
prog.c:13:12: warning: implicit declaration of function 'abs' [-Wimplicit-function-declaration]
         if(abs(a-b)%11==0)
            ^~~
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 <stdio.h>
#include <string.h>
int main()
{
* * ***** * ** * * * *** * i,j,add=0,even=0;
***** *** ** ** ** ** * ** a[1000]={0};
* ** * * * * ***** * ** ** *** **** ** *






** * *** * * *** ** * * ** **** * ** * ** ***
    {
** *** ** * * * * ****** ** ** ** ********
**** * * * * ** * ** ** ** * ** * * **** ** * ****
** * ** *** ** * **** * * *** ** ** * *****

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

** * *** ** * ** ** * * * * * * *
    {
* ** ** * ** **** **** * * **** * * * * * **** * * )
** *** * * * **** * *** ** * * **** ** *
* ** * ** * *** ***** * *** * * *

    }

* * *** * * * * *

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

**** ** * * * * * * if((add-even)%11==0)
* **** * *** * **** * ****** *** ** *** ** ** * *** * ***
** * **** *** * * ** **
*** * *** * * * **** *** * * * * ** ** * *** * * * * * ** **


*** * * * * * ***** ** * ** 0;
}
answered by (174 points)
edited by
0 0
prog.c: In function 'main':
prog.c:10:13: error: 'i' undeclared (first use in this function)
     for(n=0;i=0;i<=a;i++) //\xe5\xa5\x87\xe4\xbd\x8d\xe6\x95\xb8\xe5\x81\xb6\xe4\xbd\x8d\xe6\x95\xb8\xe5\x88\xa4\xe6\x96\xb7,a<=10^999
             ^
prog.c:10:13: note: each undeclared identifier is reported only once for each function it appears in
prog.c:10:21: error: expected ')' before ';' token
     for(n=0;i=0;i<=a;i++) //\xe5\xa5\x87\xe4\xbd\x8d\xe6\x95\xb8\xe5\x81\xb6\xe4\xbd\x8d\xe6\x95\xb8\xe5\x88\xa4\xe6\x96\xb7,a<=10^999
                     ^
prog.c:12:18: error: invalid suffix "n" on integer constant
       if(c=a/10^(2n))
                  ^~
prog.c:17:22: error: expected ')' before ';' token
      for(n=0;i=0;i<=a;i++)
                      ^
prog.c:19:38: error: invalid suffix "n" on integer constant
                           if(d=a/10^(2n+1)
                                      ^~
prog.c:20:27: error: expected ')' before 'even'
                           even+=d;
                           ^~~~
prog.c:21:5: error: expected expression before '}' token
     }
     ^
prog.c:25:1: error: expected '}' before 'else'
 else
 ^~~~
prog.c: At top level:
prog.c:28:2: error: expected identifier or '(' before 'return'
  return 0;
  ^~~~~~
prog.c:29:1: error: expected identifier or '(' before '}' token
 }
 ^
0 0
prog.c: In function 'main':
prog.c:6:12: warning: zero-length gnu_printf format string [-Wformat-zero-length]
     printf("");
            ^~
prog.c:7:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(a);
     ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
prog.c:14:16: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
     for(i=0;i<=strlen(a);i=i+2)
                ^~~~~~
prog.c:14:16: warning: incompatible implicit declaration of built-in function 'strlen'
prog.c:14:16: note: include '<string.h>' or provide a declaration of 'strlen'
prog.c:22:17: warning: incompatible implicit declaration of built-in function 'strlen'
      for(i=1;i<=strlen(a);i=i+2)
                 ^~~~~~
prog.c:22:17: note: include '<string.h>' or provide a declaration of 'strlen'
/tmp/ccEDkE9I.o: In function `main':
prog.c:(.text+0x51): warning: the `gets' function is dangerous and should not be used.
0 0
prog.c: In function 'main':
prog.c:6:12: warning: zero-length gnu_printf format string [-Wformat-zero-length]
     printf("");
            ^~
prog.c:7:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(a);
     ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
prog.c:14:16: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
     for(i=0;i<=strlen(a);i=i+2)
                ^~~~~~
prog.c:14:16: warning: incompatible implicit declaration of built-in function 'strlen'
prog.c:14:16: note: include '<string.h>' or provide a declaration of 'strlen'
prog.c:22:17: warning: incompatible implicit declaration of built-in function 'strlen'
      for(i=1;i<=strlen(a);i=i+2)
                 ^~~~~~
prog.c:22:17: note: include '<string.h>' or provide a declaration of 'strlen'
/tmp/ccuq6Kb5.o: In function `main':
prog.c:(.text+0x51): warning: the `gets' function is dangerous and should not be used.
0 0
prog.c: In function 'main':
prog.c:6:13: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
     scanf("%s",&a);
             ^
prog.c:13:16: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
     for(i=0;i<=strlen(a);i=i+2)
                ^~~~~~
prog.c:13:16: warning: incompatible implicit declaration of built-in function 'strlen'
prog.c:13:16: note: include '<string.h>' or provide a declaration of 'strlen'
prog.c:21:17: warning: incompatible implicit declaration of built-in function 'strlen'
      for(i=1;i<=strlen(a);i=i+2)
                 ^~~~~~
prog.c:21:17: note: include '<string.h>' or provide a declaration of 'strlen'
0 0
prog.c: In function 'main':
prog.c:7:13: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
     scanf("%s",&a);
             ^
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main(void)

{
** * * * ** * * num[1000];
* *** ** ******* * ******** *** i,a,b;
*** *** ********** *** *** * *
**** * ******* ****** *** *** a number:");
* * * ***** * * *** * * * = 0; i<1000; i+2)
* * * * * * * *** ** *
*** * **** * *** += num[i];
**** ** * * * * ** * ** ** += num[i*2+1];
* * *** * *** * ** * * * *
***** * ** *** **** **
******* *** * * ** * * ** ** == 0)
** ******** ** ** * ** *** * *** **
** ****** ** * ** ***** * **
* * ** * *****
** ** * **** ** ** * * ** ** * * ***
* * *** * * ** **
*** * ** ***** ** ** 0;
}
answered by (212 points)
0 0
prog.c:1:2: error: invalid preprocessing directive #inlude
 #inlude<stdio.h>
  ^~~~~~
prog.c: In function 'main':
prog.c:8:5: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
     printf("Enter a number:");
     ^~~~~~
prog.c:8:5: warning: incompatible implicit declaration of built-in function 'printf'
prog.c:8:5: note: include '<stdio.h>' or provide a declaration of 'printf'
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
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()
{
** * * * *** ** ***** * * x;
* ** * ** *** ****** **** * * ** ** enter a number\n");
** * *** ** ** * ** * *** * * * * * *
* * * * * * *** * ** *** *
** * ****** *** * ** * * * * * *** * * * * * * * * ** *** ** * **** *
* * * * * ** * * * * ***** *** * ** *
* * ** * *** * * * * *** * * ** * * * * *** * * ** ** * * ** * *** * *
    
* * * *** * **** ***
}
answered by (172 points)
1 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
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()
{   
* **** * * ** * * ** * **** * a;
** ** *** * *** *** ** *** * ** * * your number:");
**** * * ***** **** ** * * * * * * **** *
* * ** * ** * % 11 == 0)
* * ** ** * *** * ** *** ** ** ** **
*** * ** * * **
* **** * ****** ** * **** * ** *** *
**** *** * * ***** ** *
**** ** * *** ** * *** * * * ** ***
* ** *** * * * * * ** 0;
}
***** * * * * * *
answered by (164 points)
0 1
prog.c: In function 'main':
prog.c:13:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main(){
* * **** ** * * *
****** * * ** ** * * ** num;
* *** ** ** **** *
* *** ** ****** * * * * *** ** * * **
* **** * ** * ** ** ***
    
* **** ********* ** * * * *
* * * * * * * **** * * * * ** ** ***
** * * **** ****** **** ** *
* ******** * * * ** * ** ** * *

* ** ** * * *** ** *
* * *** * **** * **
}
answered by (192 points)
edited by
0 0
prog.c: In function 'main':
prog.c:8:13: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
     scanf("%s",&ch);
             ^
0 0
prog.c: In function 'main':
prog.c:8:13: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
     scanf("%s",&ch);
             ^
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Correct output
Case 3: Wrong output
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Correct output
Case 3: Wrong output
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Correct output
Case 3: Wrong output
0 0
prog.c: In function 'main':
prog.c:8:13: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
     scanf("%s",&ch);
             ^
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Correct output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<stdlib.h>
int main(void)
{
* * * * *** * in,a;
* *** *** *** ** ***** * * *** **** *
* ** * ** ** * *
* ** * * ** * **** *
*** ** *** *
* **** **** *
** ** * ** * * * *** * ** * ** * **** * * *** *** *** * *
** ** ** ** * ** *** * ** * ** *** **
* * * * ** ***** * ** *** if (a!=0){
* * ***** * ***** * * * * * ** * * * * * * *** * * * *****
* ** ***** * * * * * * ** ****** * * **** ***
* *** ** ** * * * * **
system("pause");
return 0;

}
answered by (185 points)
0 0
prog.c: In function 'main':
prog.c:6:14: warning: format '%ld' expects argument of type 'long int *', but argument 2 has type 'long int' [-Wformat=]
     scanf("%ld",in);
              ^
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<math.h>
int main()
{
* ** * * *** **** **** **** j, k = 0, l = 0;
**** * * * * * * str[10000] = {0};
* * * **** * * ** *** * * ** **** * str);
*** * ** *** ** * ***** * ** = 0;j < strlen(str);j ++)
* * ****** * * *** *
* ** ** * ** * * * *** ** * * * ** * * *** % 2)
* ** * * * * *** **** * ***** *** * * ****** **
* ***** * * * * *** * ** * * **** **** * * * ****** *** * * ** += str[j] - '0';
* * * * *** * * * ** * ** * *** ** *
****** * * * * ** ** *** * * * *** * ** * * * *
* ** ** * * * * * ** ** * **** * ***** **
* * * ** *** ** * *** ** ** * * *** ** ** *** ** * * * ** += str[j] - '0';
* *** * ** * * ** *** * **** ** **
*** * * * ** **** * ** **
* * *** ** * * **** ** ** - l) % 11 == 0)
*** ** * * * ***** * * * ******* ****** *** * * ** *** **** **
* * ** ** * * ** * *****
* *** *** **** * * * ** ** ****** * * * * * **** ***** *
}
answered by (18k points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Correct output
Case 3: Wrong output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Get it on Google Play Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:173.245.54.95
©2016-2019

Related questions

2 like 0 dislike
6 answers
[Normal] Coding (C) - asked Dec 20, 2017 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
Available when: Unlimited - Due to: Unlimited
| 89 views
2 like 0 dislike
8 answers
[Normal] Coding (C) - asked Dec 20, 2017 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
Available when: Unlimited - Due to: Unlimited
| 146 views
2 like 0 dislike
5 answers
[Normal] Essay (Open question) - asked Dec 20, 2017 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
Available when: Unlimited - Due to: Unlimited
| 83 views
9,393 questions
88,140 answers
67,241 comments
2,832 users