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 | 6.3k 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!
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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)
{
*  *  ***  *     *  **          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[]
                            ^
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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)
** ** *    *  * ***     *  *** * ** ** ***** *  *
  ** ** *  ***      *   * *   ****** * *** *  * *  ** *       **    ** ***  * **** * * ***  * 
 *  ** ** *  * *   **  * ** *** *** **   ***     *    ***   *** * * *     *    ***** * 
 ****** * * **  **   * *     *** ***       *  ** ****  * * **  *    * ******    ***  ** *  *    * ** * * *   *****  * *  * ***** ****** ** 
* *** *  * **   *** ***** **    ** ** * ** * ***  * **** *  *     *  * * * 
         *     *** **   *   ** **  ** ** * ** ***

    }
    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 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)
edited by
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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)
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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
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0 0
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