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 | 1.9k 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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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)
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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];
*  **   *  ** *** * *  * **  sword, eword;
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*   ****  *   * *    **  *** * * * len;
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**  *** ** *   ** ** *** 
**  *  *   * *  ***   *   ** * *** * 
* **  * ** ***   **** **** ***    *
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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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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)
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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(){
      ^~~~
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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 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
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0 0
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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
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