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
Available when: 2018-01-17 14:00 - Due to: Unlimited
retagged by | 419 views

30 Answers

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Hidden content!
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{

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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);
                ^~~~~~~~~~~~~~~~~~~~~
commented by (4.3k points)
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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;
*      ** ** *     ** ** *   **  chaine[1001];
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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)
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)
0 0
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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)
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commented by (4.3k points)
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Case 0: Correct output
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Case 3: Correct output
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];
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 *  *     *** ** **  ** ***  len;
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   * *   *   **    * * ** 
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}
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--)
    {
 ** * **   * *     *  * * *  **    **   **   *  ** ***  * ')
* ** **        ** ** ****   ** *  *    * *   *   ** 
* * **** **      * *    * *   *    * **   **    ***  * *  ***  * *  * ***   * **    *** * * * *** 
**** **   * **   * *  *      * *  * * * * ***     **    ****     *  *   ** *
  **  * ******    *  ***  ***     * ** ***    **   ****  *  * * **  ** * ** **   *      * **   * ** ***********  *      ***   *   ****** *    
*    ** *** **      ***    *    ** ** ** * *  *   *  * *** *  *   * **  ***    *
****   **  *** * ** *  ** * **** **    * **** *** **    *   *  * *  ** ***** **
* * * * * ** **** **  * ***  ****   *  ***     * *** *       * ****** **  **     *  *  * ***  *  ");

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