Final Exam 1 (20%)

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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 | 3.7k views

30 Answers

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Hidden content!
*   *  *    ******  *   
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int *** 
{

* *  ** * *** * *



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


}
answered by (-336 points)
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Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{
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* * ***** ****** ** *  ***** *      **
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    }







}
20/100 answered by (-329 points)
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prog.c: In function 'main':
prog.c:7:8: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
     l1=strlen(a);
        ^~~~~~
prog.c:7:8: warning: incompatible implicit declaration of built-in function 'strlen'
prog.c:7:8: note: include '<string.h>' or provide a declaration of 'strlen'
prog.c:17:16: warning: too many arguments for format [-Wformat-extra-args]
         printf("Student need School",e);
                ^~~~~~~~~~~~~~~~~~~~~
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prog.c: In function 'main':
prog.c:18:16: warning: too many arguments for format [-Wformat-extra-args]
         printf("Student need School",e);
                ^~~~~~~~~~~~~~~~~~~~~
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Hidden content!
 * **  ****  * *  *
   ** ** *  *   **** *  
* *    *  * * **   * 
int main(){



}
answered by (-32 points)
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Hidden content!
#include<stdio.h>
#include<string.h>
int main (void)
{
* *   ** *   ** *** * * ****** *  b,i,m;
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    }
}
answered by (-168 points)
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Hidden content!
#include<stdio.h>
#include<string.h>
#include<ctype.h>
int main()
{
    int i,j,end;
    char a[100];
    scanf("%[^\n]*c",a);
    end=strlen(a)-1;
    for(i=end;i>=0;i--)
        {
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        }
        return 0;
}
answered by (-301 points)
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prog.c: In function 'main':
prog.c:8:20: warning: spurious trailing '%' in format [-Wformat=]
     scanf("%[^\n]*c%",a);
                    ^
commented by (4.3k points)
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prog.c: In function 'main':
prog.c:8:20: warning: spurious trailing '%' in format [-Wformat=]
     scanf("%[^\n]*c%",a);
                    ^
commented by (4.3k points)
0 0
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prog.c: In function 'main':
prog.c:8:20: warning: spurious trailing '%' in format [-Wformat=]
     scanf("%[^\n]*c%",a);
                    ^
commented by (4.3k points)
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Case 0: Correct output
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Case 4: Correct output
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Hidden content!
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>

int main()
{
   int a[100],b[100];
 *** *  **** ****** ** *** ** revword[100];
**  ** ***  *** *** ** *   ** ***  sword, eword;
 *** ** * ** ***  **  * **  ** index=0;
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 *     * * **  **** *    *    * * **
      *  *  *****  * **   *
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* **********   * **    ** *
  
  
   
  




** ***** * **  *  *  ** *    * 0;
}
answered by (-193 points)
0 0
prog.c: In function 'main':
prog.c:15:16: warning: passing argument 1 of 'strlen' from incompatible pointer type [-Wincompatible-pointer-types]
     len=strlen(a);
                ^
In file included from prog.c:4:0:
/usr/include/string.h:394:15: note: expected 'const char *' but argument is of type 'int *'
 extern size_t strlen (const char *__s)
               ^~~~~~
prog.c:20:15: warning: format '%[^
   ' expects argument of type 'char *', but argument 2 has type 'int (*)[100]' [-Wformat=]
     scanf("%[^\n]*c%",&a);
               ^
prog.c:20:20: warning: spurious trailing '%' in format [-Wformat=]
     scanf("%[^\n]*c%",&a);
                    ^
prog.c:22:13: error: assignment to expression with array type
     while(a += ' ')
             ^~
prog.c:24:13: error: 'i' undeclared (first use in this function)
         for(i=len-1;i>=0;i--)
             ^
prog.c:24:13: note: each undeclared identifier is reported only once for each function it appears in
prog.c:26:17: error: 'j' undeclared (first use in this function)
             for(j=0;j<=len,j++)
                 ^
prog.c:26:31: error: expected ';' before ')' token
             for(j=0;j<=len,j++)
                               ^
prog.c:28:18: error: 'rev' undeclared (first use in this function)
                  rev[i]==a[]
                  ^~~
prog.c:28:28: error: expected expression before ']' token
                  rev[i]==a[]
                            ^
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Hidden content!
*    *   ** *  ***   
* ****** **    **  ** * *

int main{
** ***   * ** ***      *   ****   
**  * *   ***** *   * * *  ***** need school";
 * ***  * ** * **  c="am I as bored as you are";
***** * * ** *
* ***   **** *
********   * **** * **    * *  *  *  
   * ****   *  *** * ** *******    ** * 
**   *  ** **    *** ***     *   *     
*** *    * *   * 0;
}
  * *** *
answered by (-167 points)
0 0
prog.c:4:9: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
 int main{
         ^
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prog.c:4:9: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
 int main{
         ^
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prog.c:4:9: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
 int main{
         ^
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Hidden content!
#include<stdio.h>
#include<string.h>
int main(void)
{
    char sent[100];
    int i,j,n,k;
 ** ** ** *    **  *   *   ***  ***  * *** *  ** *** 
    n=strlen(sent);
    for(i=n-1;i>=0;i--)
    {
*  * **  ** **    ****      *    *   * *   *   *** ****    ')
**  *  ** *   *  *   *** ** *    * * **** *  * * ** *  *
 * *  *** * * ***** * *      *   *  * *******     * **  *** ***  *  *     * *  **  *  * * *** 
***   ** *    ** *     ** *      ** ** **          **** * **   *** *  *****   *    * *    
 *     ** ** * *** * *   *   **  * ** * ** **  *** *   * * **  ** ** **  *  ***  * *** ****  * ** *  **    *     *  *     * **     *   
   ******* ****   * ***** *** *  ** ***    ** ** *** *      *  ****   * **   *** ****    **
 **** * * *     *  *    **** * *  *  * * * ***   *   *  * *********  * * *
 *    ******* **     * *  ***** **** * **** * *     *  *   *   *** * *  **        * * *   ");

**    ** ***    * * * * *    **** ** *   **   *   * *  ** *
*** **** * ** **  **  *** * * * ** * *** *** *  ****  * i==0)
********* ** ** ***** *** *******    *  * * **** *    *** * 
*** * ** ****** **    * *   * ** * * *  *** *  * * ** *   * * *** *** *  * **** ** **** *    * *
   *  *** **** **     ** *  * **   * * *    *  ** * *  ** * ***    **** * *    
***  *   * * ***  * *    * * **** *  **    * * ** *** * ** ****  **    *****  ** * *****  * *** **  * **  ****** ****  *  * *    **   
***  **  *      * * *** ***   * ***   ** ***       *    ***  * * * * *** ** ** 
  * *  **   * ****    **           * * *  *  ** * *** 

    }
    return 0;
}
answered by (-304 points)
edited by
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prog.c: In function 'main':
prog.c:7:7: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
     n=strlen(sent);
       ^~~~~~
prog.c:7:7: warning: incompatible implicit declaration of built-in function 'strlen'
prog.c:7:7: note: include '<string.h>' or provide a declaration of 'strlen'
commented by (4.3k points)
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Case 3: Correct output
Case 4: Correct output
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Hidden content!
#include <stdio.h>

void reverse( char *begin, char *end)
{
  **  **   *** ***   *   *** temp;
** **** *    * *  * ** ***    *   *  ***
** *       ** **   * *  ** *    * 
    * * ** * *  * **   **  * * ** **  **      ** *     **    * *
* *****  * **  ********  ***  * **  *  ***** *    **    * * = *end;
***** * *   *   *   * *   ***  *    * **  *   *   *   = temp;
 *** ***  * *  *  *******  
}

void reverseWord(char *s)
{
  * *  ****   * **    ***** ** *word_begin = s;
 ***  * * **      * ***  *  * *    *temp = s;
  ** ** *** ***  ***        * **   (*temp){
 *  **  **  *  **    ***   ***  * **   *** **** 
****  ***  * *** * *  * * * *    ** (*temp == '\0') {
* * **     * * *** ****   ** *  ***  * * *      ***  * *  * * * temp-1);
*        * * ***  *    ****  * * *  *** *  
*** *** **    ****  ** * *** *****       * *  if (*temp== ' ')
***   * ***  ***  **** * * ***   *    *  *** *** *
 *  ****** *********  ****   **** ** *    ** ***  *   * *  **   *****  *  * *****  *    temp-1);
*        **  * *     * ** * ****  ** ** **  ** ** **  * **** *******   * *** ** = temp+1;
*  ** ***  *  ****   *   *   *  *    ******  

*  ** **   *  ***  ****    
 **** *   * *  **** * * * **    temp-1);
}


int main(){

char s[1000];
 **  **  * * ***  ***  * s);
char *temp = s;
reverseWord(s);
***  *     * **  *    s);

return 0;


}
answered by (323 points)
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prog.c:8:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'int'
 int main()
 ^~~
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:43:8: warning: 'return' with a value, in function returning void
 return 0;
        ^
prog.c:35:6: note: declared here
 void main(){
      ^~~~
commented by (4.3k points)
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Hidden content!
# include <stdio.h>
# include <string.h>

 int main(void)
 {
     char str[100];
     int i,j;
     int a = strlen(str);
 * *   * ** *  *        ** *   * ****  *****    *  *   

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

   * **  * ***** *    * **    * *  *   *  *  *  * * * *   ** * *   *   ' ')
**  *       ** * * **    ** *** ***** ** * ****     *  * * *  
* *** ** **  *  **   *  ***  **  * **** *** ** *** ** * *** *** * ****** *  *   *    * * ** **  ******** *   *
*****   **  ****** ****  *** *     ***   **   ***  ****** **** **      *  * *   *  *
 **  *    * ** ***  * ** *  * * * ** *  * * ** * *** * * ****     ***   * *  * ****  ** **  * **** * **** *  **   *   **  ** * * **  *** *        *
*       ***  * **   * * **  * *      ***  ***  * **  **  *  * **  **** *    *  ** *** *
  * * ***  **    ******** * *  ***  *  ** *  *** *     **** ** * ** *  * * * * *  *** *  *** ** ** *   *  *  *    ");
 ** ***       * ** ******  ******* ****       *** ***   **   ** ****  * ** ***** * * *  *  * * = i;
 ***   *     ***** *  *** *** *  * * ***    **   *  ***    


  * *** *****  *  *** * *     ***   **  ***** ***   ******    * ****
 **** *   **  ** **** * *** ***** * *  ******** **  *  
**   *   ** ***  ***  *     *   ** *** ** *   ****     *    **  * *  ** *   * *   **  ** **  **   ** *
 * * *      ** *    *   *** * *****     *** ** * * **  *  *  **   *** ***  *  ***  * **   *** * * *    * *** * * * **  **  *     ***** *
    *  ***** * *****   **    ****    *** * * * * *  ***   ** 
     }
* * *    *   *** ***** ** ** *  *   *** 0;
 }
answered by (-281 points)
0 0
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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
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commented by (4.3k points)
0 0
Case 0: Wrong output
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Case 2: Wrong output
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0 0
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Case 2: Wrong output
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Case 4: Wrong output
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