Final Exam 1 (20%)

2 like 0 dislike
13k views

This program will receive a sentence and reverse it as the result. 字串反轉

Example input 1:

School need Student

Example output 1:

Student need School

Example input 2:

Student

Example output 2:

Student

Example input 3:

are you as bored as I am

Example output 3:

am I as bored as you are

 

[Exam] asked in Final Exam
ID: 42298 - Available when: 2018-01-17 14:00 - Due to: Unlimited
retagged by | 13k views

30 Answers

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

int main(){
* ** * ** **  ***  ***   * ****  str1[100], str2[100]={0};
 * *    *  * * *** **  *   **  ** i,j;

 *   ***  * * **  * **   ******  = revv(str1);
*** * **** * *** * *     *****      ***
* ****** *    * ****    * *  * *  **    ******* * * *  *
* **     ****** *     *  *** * * ****
  * * *  **  ***    * ** **   **** *    ***** 
   * **  ***    **** ****** **   *   * *   **  ***   ** **  *** 
   ** *  **     *** *  *  *** **   **       * ***   ***  *****   **  *
 * * *   **      *  *** * **    * ** * **  *  * * *  ** *  

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

    ** *  ** **     *  * *****   *     * 0;

  * * ** ****      * ** ***  ***
answered by (-74 points)
0 0
prog.c: In function 'main':
prog.c:10:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str1);
     ^~~~
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__;
              ^~~~
/tmp/ccogzcoe.o: In function `main':
prog.c:(.text+0x43): warning: the `gets' function is dangerous and should not be used.
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  ** ** *  ****  * 
#include   **   ** ***** 
* * **   *    * ***** **   

int main()
{
    *  **  * *   **********        *  *  ***   * * 

* ** * *  *******     ** ** ** *** * %s * *** * **    ******      *        *  *    *
* *    ** *     * *     * ****    *** ** %s ****  *  str3, str2, str1);


   * * **  * *  ***  * **  *   0;
}
answered by (-168 points)
0 0
prog.c: In function 'main':
prog.c:9:13: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[10]' [-Wformat=]
     scanf("%s %s %s", &str1, &str2, &str3);
             ^
prog.c:9:16: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'char (*)[10]' [-Wformat=]
     scanf("%s %s %s", &str1, &str2, &str3);
                ^
prog.c:9:19: warning: format '%s' expects argument of type 'char *', but argument 4 has type 'char (*)[10]' [-Wformat=]
     scanf("%s %s %s", &str1, &str2, &str3);
                   ^
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <string.h>
#define MAX_SIZE 100

int main()
{

** ** ** * * ***  *  * *  *      str[1000], reverse[1000];
  *  *** *       *    ***** * len, i, index=0, wordStart, wordEnd;

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

 * **** ***     **** *****   = strlen(str);


**  * *  *** ** *  ***** *  * *  = len - 1;
*  *   * ** *  **** *** * ** **   = len - 1;

*  ** ****   ** *  *  *   * ** *** ****   > 0)
    {

  *    ***  ** ***  **     *****    *** ** ** ********* * *** * ***    ** == ' ')
  *  *  * * *  * *** *** **** ** *   * *** *   **

 *   ** ** * *** ** *  ******* * * *  * *** *** ** * **        *  *   **  *  * * * = wordStart + 1;
   *  *         * *   * * **    ** *    *  * * **    * *  *    ****    **      * *** <= wordEnd)
 ****  * *      *  * ***** **** * *  * **   *  * *** **  * ** *     *** *    *
 *     * *  ** *   **** **     ** *****  ****     **     * ** **** *  ** ** *  ***  * *******     *  **   * * **   ** = str[i];

 * *** **   * * *** **   ****   *** * *** **  ***  * **** *    *    ** *****   *       *  ****** * *     
 *   *   * * *** ** *       * **** ******** * **** *    ** **** ***  * *  * ********   *    ** * * *** **** * *  *
**  * * *      **    ** * ****     * ** ** **** *   *  **     * *******  ****
  **   **  **     * *** **** * *   ***    *   *    ***   * ** *    *  * *   ****  ***  *   *   * ** * = ' ';

*   ** ** **     ****** **** **  *****  *     ***** * * ***         *  *   *   * ** ****   = wordStart - 1;
  * *** *******  **    ***   **     *  ** ** *  **  

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


*  **  **   * **  ** **   *      i<=wordEnd; i++)
   ****   * *     * ***  * *
** ** ******** ****** * *   *  ****    ****** *  * * **      *   = str[i];
  *  * * * ***   *** * *   *  ***  * * *    **    ** * *
    }

   **** *   **   *   * ** * *   **** = '\0';

     ***   *     **   ** **** (i=0;i<strlen(reverse);i++){
  * **  *  *  * ** **   ****  *   *  ***  * * * *   ***** (reverse[i]=='\n')
****    *  ** * ** **  ** ***  ***  * * *** *** * *  ***  * *  *  *  *   ** *  * *
 *  * * *     *   *  ** ****  * * *  ** ** ***** ***** 
 * ** ******   ** *****   **   *  *  *  * ** *  *  **      **** *    ** *******   ******   **  ** *  ** ******   
    }
 return 0;
}
answered by (-254 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <string.h>
#include <ctype.h>
int main()
{
 * *    * * * * **  **    * *  *  sentence[999], result[999];
**  *    *** * ***       **  * *  *   *  *  ***  * 
    int word_start, word_end, i, j, len;
    len = strlen(sentence);
* ****  * * *  **   *   *  **** = len -1;
  *** * * *   ** **  ** ***** * * = len -1;
 ** ***   *   * * *    * * * * ***   

 * ***   ***  **   ** *  *   ****  * *** *
    {
      * ***** *  *        ** *** * * * * ** *   ***   *  ***    * ***  ')
 * **  * * *****  **** *   * * *** * ***  ***** *  **   ****
* *******   * *  ** *** *  *  **     ** *   ****   ***** *  **** *  * **   * ***  * **   *    **   * **   *  * 
*    *  * *** * ** ** ***  * ** *    *   * *** * ***** ***    *    *  **  ** *  *  ***
***    ** * *    * * * *   *  * *    *   * *      *  ***** ** *       * *** * * * **   ***  ***  *  ****  ** ** ***    
 ** **  **** *   *    ****  *    ** * ***    *  *    ** * **   ****   * **  * * * *  *  * ** * * *** * ***   *
*     ** *******  ** *** * *    ****  *    **   ** * *** ***   * ******* *   * 
**  **    *     ***  *   ** **  * ** * *        ****** **  ** *   *    *    *  *   ** **** ';
   **   *****   *   * *  * ** * ***        ********* *** ** *** * ** * * *** *  **
***  ** *****  *****  ***** * * ** * * * * * * ** ** **  ** *  *  ** *   *    * *         ****** *  * * 
 ****   *   *  ** ** *****   * **** *** **     ** * * 
 **   ** *  *    * *  * *        **    ** * *    * ** **   ***  **
    }

  * *  **** **   *  * ** ***  * * *    *  ** *   * ** *
    {
  * ****  * **    ****** ** * * *  * *****     ***  * ****  **  **  *   **  *
 ** ** ** ** *  * *  * *  ** **** * * *     **   *  *  *
    }
**  *  ***   ** ** **  *  * **   * *

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

//i love you

**  **** **  *  **   *    *** 0;
}
answered by (-196 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
***  * *   * **** * ** *
***  **** * ** 

int main()
{
 int i=0,j=0;
 char    ** ** 
 ******  ****** * * 
 
******* ****** ** **  
 {
*  *** *   **  ***  
** **      ********* 
* * ****** * * *
         * * ** **  * *  
   *****    **  
*  ** **** ****  * ** * 
 ** *  ** ** *   ****          * *** *
 *** **     *   *  **  
* *** *  * *   
 *****  *** ** 
 }  **  ** * ** **
* **  *       * *  *    **  **
 {
  *     ** *     *  * ** * *** *    ***
 }  * *** * 
**     **     *    *    ** 
 **  *  * 0; ****  ****  
}
30/100 answered by (-66 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <string.h>

int main(){
    int b,c,end;
    char a[100];
****     *** ** *** *  *  **  * *     **
    end=strlen(a)-1;
*  *** * ***  *  ***** * *    ***** * **  **
 *    * *  *     ** * *  **      *  ******** *** ***** * * **** *  '){
 * ** **  **    *   **** * ** *   **    **       *   * ** *** ** ***  *   *  *   *** *   **  * *   *** **    **** ** 
* * ** ***   *** **  *    * *      ** **    ** **** * ** *** ** *  * *       ****  **     ** ** **   **** * *** ***  *** **** **** *  * *  **     *  ** ***** * *  ****   * 
*** ** *    ** **  *  *  *      *** *** *****  *** ** * ***  ** * **    *  ***     ********  * * ****    ** ***
**  ***  **    **        * ** ** *  * ** ** ** *****     * **  *** *****  **  * **** *  *  * ** ** *    * *  ***  *
*** * *** *  * *  * *   *       *  ****    *     *  **  ** **   **      * *     ***   ** **  *** *  *   ****  * *   * ");
  *  * ***  *******  *  ** ***  ** * **   *  ******** **
    }
    * ***  ******    *     ***    **  * *      ***
****  ***    *** **    * *** * * * *  **  *   *  ****  ** ** ********* **    ***  *       * * * ** *  * * 
* **   **  * * ***** * * * ****  ** **  * ****** * * ***
    return 0;
}
75/100 answered by (-498 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Correct output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:8:9: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
     end=strlen(a)-1;
         ^~~~~~
prog.c:8:9: warning: incompatible implicit declaration of built-in function 'strlen'
prog.c:8:9: note: include '<string.h>' or provide a declaration of 'strlen'
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include **** **   **  **   
**    *  ** * ***** * *
int main (){
char ** * ** **** **
 ** **  *    *****  *  *       *   * 
*      * ***** *   ********
    *    ** 
  *** * * 
 * ***** 
  *  **  *
    * **  *  * *  ** *****
}
return 0;
}
answered by (16 points)
0 0
prog.c: In function 'main':
prog.c:6:9: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[100]' [-Wformat=]
 scanf("%s",&a);
         ^
prog.c:7:5: error: 'i' undeclared (first use in this function)
 for(i=0;i<a[i];i++)
     ^
prog.c:7:5: note: each undeclared identifier is reported only once for each function it appears in
prog.c: At top level:
prog.c:13:1: error: expected identifier or '(' before 'return'
 return 0;
 ^~~~~~
prog.c:14:1: error: expected identifier or '(' before '}' token
 }
 ^
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  *  * *** * ** *
#include  *  *  **  ***** 
#include * *    *   **** 

int main()
{
**** * **  *  **** *** *  * a[999];

*   * ** * ** ** ****  *    *   i;

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



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

* *    *  ***  ** **  **   **** * 0;
}
answered by (-16 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Correct output
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:11:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(a,999,stdin);
     ^~~~
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:11:5: error: too many arguments to function 'gets'
     gets(a,999,stdin);
     ^~~~
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__;
              ^~~~
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:15:5: error: expected ';' before 'fputs'
     fputs(a,stdout)
     ^~~~~
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

char A[100],i,j,limit;

int main()
{
   * *   *  ** * * *  * * *  * **      *   
    *  * **** ** * * * *   *  **   *  *
 *     *   ****   *****   * **   *  ***** * *
      ****    *     * **  ***  *** * **  *   * ** *  **  *   '||i==0){
**     ** * *  * * * *   *** *  **** **  *  *    *** ** *   ** **  *   ***  ** ***  *  * ');
 **   * *    ** *******  **** * * * * *** **  * ***  **     *  * ** *   **   ** * *  * ** ** * ** 
***  * * *  ** **    ** *    *** *   ** * **** ***  **   * * **  *****   * *     ** *****       *  ** * *  *  ** **  ***** * *   * *      * * ");}
   * ** *     *   ***  **  *  ****** * * * * **         * * * *** * * *  * *** *  ***  *  * ** *  ***  *   '){printf("%c",A[j]);}
 ***   **  **   ** *     * ****** ***** * ****  *  **  * **      *   *** *** ** *   *** ** **  * ***  ***     ** *     *  *    * * * *  ***** * * *  *   ** *
 **** **** *   ***** ****  *  *** *   *  *      * * * ***   * ***** * * *    * **   
**  ** ** ***** ** * * ***    *     ** *****  *  ***  *  ***   *  ****   * ***        **** *   * ");}

 ** *    ***  ****** * * *****  *** * * **  *    **  ***** * **   *** **** **   *    * * = i;

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

    }
    return 0;
}
75/100 answered by (-286 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <string.h>

int main()
{
    char arr[999];
    int i,j,n;
** *****     *   ** * ***** *  *   * * * ***   *** **** **
***** ** *  ** * * ** ***    * ** *  * *
    for (i=strlen(arr);i>=0;i--)
    {
 **** * * *****  *  ** *  * *****  ** ** **** ***  **  *  (arr[i]==' ')
  * * *  *** *** **  *   **  *  ** * *** * ** ** *   **  
** **   *   ***   ** **  **** ** *    * ** *****  *    * **** ** *** **  *    **  **  (j=i+1;j<n;j++)
 **  *** *  ** * **    *** * ** *  **  * *  *      * * *  ****        *** * **  **   *   *** *** *    ** **    *  **** *    ****
 *   * **   * * **  *** *  *   * *  ***   *   ***** *     **     *  *** * ** * *   *  * * ");
   *** * ****   * *    * *  ** * *   * *    **  ** **** ***  *  *  **    *  * **    ** **** *** 
*  ** * *  **   *** * **   ** *   *** ***  ***
** **     ** * ** **  *** ***     *** ***   ** * **  *  if (i==0)
   *** *  * **    ** *  *** **** *   ***  * * *  * 
    ***  *** *     *** *** *** *  **   **  **  ***  **     *   * ***  ** *  *   **   *  *  (j=0;j<n;j++)
* * * *  *** ** ** **  *  ***     * **  ***  *  *  * *    *  **    *    *******
*** **  *      * * *  * *  ** *    * ** * *    * * *  ****   *    *   ****      ** **** **  * * ** ** **  * *** * **** * *  ** *   *  * *
     * ** * **  * ** * **  ***** ** *    * ******   *   * *  *  *     * ******** 
 *** ***  ****    *  * *   ***    *   ** *    *     * * **   *
    }
 *     ****** *** *  *******  * * *  0;
}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.243.109
©2016-2026

Related questions

1 like 0 dislike
37 answers
Final Exam 5 (20%)
[Exam] asked Jan 16, 2018 in Final Exam
ID: 42302 - Available when: 2018-01-17 14:00 - Due to: Unlimited | 16k views
2 like 0 dislike
31 answers
Final Exam 4 (20%)
[Exam] asked Jan 16, 2018 in Final Exam
ID: 42301 - Available when: 2018-01-17 14:00 - Due to: Unlimited | 15k views
1 like 0 dislike
32 answers
Final Exam 3 (20%)
[Exam] asked Jan 16, 2018 in Final Exam
ID: 42300 - Available when: 2018-01-17 14:00 - Due to: Unlimited | 18.7k views
1 like 0 dislike
37 answers
Final Exam 2 (20%)
[Exam] asked Jan 16, 2018 in Final Exam
ID: 42299 - Available when: 2018-01-17 14:00 - Due to: Unlimited | 17.3k views
0 like 0 dislike
12 answers
[Makeup] Final Exam 1 (20%)
[Exam] asked Jan 19, 2018 in Final Exam
ID: 43459 - Available when: 2018-01-20 09:00 - Due to: Unlimited | 5.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users