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 | 1.5k views

30 Answers

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Hidden content!
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int 
{

   ***** *****  



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}
answered by (-336 points)
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Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{
 * * *    ** ******* ***  ***  *   a[100];
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    }







}
20/100 answered by (-329 points)
0 0
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!
 ** * ***** *  *  ***  * 
***  ****   **  *  ** 
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int main(){



}
answered by (-32 points)
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Hidden content!
#include<stdio.h>
#include<string.h>
int main (void)
{
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    }
}
answered by (-168 points)
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commented by (4.3k 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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0 0
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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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;
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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--)
    {
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 **   ****  ** **     *  *    ******** *** *** ** *****
*      * **   *   * *** **  * * ***   *  **   **   *  **  *** *     ** **  *  ****   
   ***   *** ****  * ** * *   *      *  *** *****  **      ******    *** ** *  **
**    *  ***     **** * * * ****  ** **** * *   * *** ** *   *     *  ***  *    * *  ****  * **  ***  *   *    *  *     * **  ***
**** * *  * *  * *******  *   * *  * * **   ***** * *****  ** *** ***    *  * *   *** ** 
* * *  ** ***    *** **   *   ****   *** * **      *  *   * * *  *** * **  **
********  ** * **    *** **  *  *  **   ***  **   * ***    ****   *** **  ***** *    **   ");

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

    }
    return 0;
}
answered by (-304 points)
edited by
0 0
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 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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0 0
prog.c:8:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'int'
 int main()
 ^~~
commented by (4.3k points)
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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
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
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0 0
Case 0: Wrong output
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Case 2: Wrong output
Case 3: Wrong output
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0 0
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commented by (4.3k points)
0 0
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0 0
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