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 | 7.1k 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()
{
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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);
                ^~~~~~~~~~~~~~~~~~~~~
commented by (4.3k points)
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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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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)
edited by
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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 3: Wrong output
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commented by (4.3k points)
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Case 1: Wrong output
Case 2: Wrong output
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Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
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Case 4: Correct output
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;
* *****  *** * *  *** **      * index=0;
***  *  ***  *  **  *          ***  len;
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**  *  *  *  ** ** *******   *    0;
}
answered by (-193 points)
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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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*   * * *  * * * *  ** * ** *  * **  *     *  *** *   ***   

    }
    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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Case 4: Wrong output
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Case 0: Correct output
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Case 2: Correct output
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){
 ****  *       *** **** * ***  * ** ***
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      ** * * ***  * *    *****    *   ** **  
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*  **    *   **   *** ** * * *  **** * ** **** * **

* *     *   * ** **       *
   **  * *****   **    * ***  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;
        *   * * *  * ** * * * *  *   * *   * *  ** * *    **


** *      ** **   *  ** * * *    * *   ** * **    ** *   *    ***** 
***  * **   ***** ** ** *   *  * * *** * *** ******** ** *  * *** 
** *** * *  *   *  * * *** * **   ***      * * *     ******   * **** * *   * ** *** * **       *    **
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*  ** ***** **  ***  ****** *    * ***  ***  * * **   *   ***** ** 
     }
*  ***  * ** ** ******* ***     ** * *  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
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commented by (4.3k points)
0 0
Case 0: Wrong output
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0 0
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0 0
Case 0: Wrong output
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