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11k 瀏覽
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
[考試] 最新提問 分類:2017-1 程式設計(一)AD | 用戶: (18k 分)
ID: 36178 - 從幾時開始: 2017-12-08 18:30 - 到幾時結束: 無限制
| 11k 瀏覽

19 個回答

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內容已隱藏
#include<stdio.h>
int main()
{
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最新回答 用戶: (202 分)
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 喜歡 0 不喜歡
內容已隱藏
#include <stdio.h>

int main()
{
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*** ** * * ** *** * * * 0;
}
最新回答 用戶: (114 分)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 喜歡 0 不喜歡
內容已隱藏
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
int main()
{
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    }
** * * * **** ** * 0;
}
最新回答 用戶: (30k 分)
修改於 用戶:
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 喜歡 0 不喜歡
內容已隱藏
#include <stdio.h>
#include <string.h>
int main()
{
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** * * * *** * * * *** 0;
}
最新回答 用戶: (174 分)
修改於 用戶:
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 喜歡 0 不喜歡
內容已隱藏
#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;
}
最新回答 用戶: (212 分)
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 喜歡 0 不喜歡
內容已隱藏
#include<stdio.h>
int main()
{
* ** * * ***** * * * * x;
* * * * * * ** ** ******** ** * * enter a number\n");
* ** ****** ** * ****** ***** * *** * *
***** * *** ** ** ** ** * *
* * ** * ** ** **** ** ** * * * ** * ** * * ****** *
* * * * * ** * * * ** ***** * ** ** ** ** *
* * * * *** * ** ****** * * ***** ** * ** *** ** ** * ** ** * * ** ** ***
    
*** ** * ** ** * *** *
}
最新回答 用戶: (172 分)
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 喜歡 0 不喜歡
內容已隱藏
#include<stdio.h>

int main()
{   
* * ***** * ** a;
** ** * ** * *** *** *** * ** your number:");
**** *** ** * *** ** * **** * ** * ***
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***** * * ** * ***** ****** * * * **
*** * *** * ** * 0;
}
*** * *** *** *
最新回答 用戶: (164 分)
0 1
prog.c: In function 'main':
prog.c:13:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
0 喜歡 0 不喜歡
內容已隱藏
#include<stdio.h>

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

* ****** * * *
* ** *** * ** * * **
}
最新回答 用戶: (192 分)
修改於 用戶:
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 喜歡 0 不喜歡
內容已隱藏
#include<stdio.h>
#include<stdlib.h>
int main(void)
{
******** **** *** ** * in,a;
* ***** **** *** ** * ** ** * * * * **
* * * ** * * ** ** *
*** ***** * ** ** * ** *
**** ** *** *****
* * * * ** **** * * *
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****** * ***** **** * **** ** **** * ** * * * * ** ***** ** ***
** *** * * *** * * *** **** ** * * * * ** * * *
* ** **** ** ******** ****
system("pause");
return 0;

}
最新回答 用戶: (185 分)
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 喜歡 0 不喜歡
內容已隱藏
#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)
* *** ** *** * ** * * ****** * * * **** *** ** **** *
** *** * ***** *** *
* ***** **** * ** * * * ** *** * ** * * ****** * * * ****
}
最新回答 用戶: (18k 分)
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
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