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 | 12.3k 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)
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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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Hidden content!
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>

int main()
{
   int a[100],b[100];
**     *** **  **   ** *    * * revword[100];
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  * *  **** *** * *  ** *   index=0;
*** *   ***   ** * *    *    **  len;
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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[]
                            ^
commented by (4.3k points)
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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{
         ^
commented by (4.3k points)
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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)
 **      **     ** *  **  * **  **   * *   *      * **** ** 
* **      ** *** *   ** *** **   * *** *  ***  ** * *******    *  * **   *  * * ******   
**    * *    ** **   *** **     ******  *** * ***  ****   * *      **    *    * ***   
 *  * *** ** * * *** *  * *  * ***   **    * ** **  * *   *     *     *** *  ***  * ****       *   *** *** *  *    **  **  * **  * *
***  *    ****  * * **** ***  *     ***** * **  ****   **  *  *  * ***  ** 
 ***  *   ***   **     ***   **  ***  *****     ****** * *  *

    }
    return 0;
}
answered by (-304 points)
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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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0 0
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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
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
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Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: 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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