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 | 1.6k views

30 Answers

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

******    * *  * 



   * ** ***  *  *  *  


}
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)
{
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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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Case 0: Correct output
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Case 2: 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];
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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{
         ^
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)
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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0 0
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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
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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
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Case 3: Wrong output
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commented by (4.3k points)
0 0
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commented by (4.3k points)
0 0
Case 0: Wrong output
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