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 | 8.1k views

30 Answers

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Hidden content!
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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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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>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>

int main()
{
   int a[100],b[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[]
                            ^
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--)
    {
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     ** ***  *****  * *** *   **  * *** *  ** ****** * ** ** * ** * *  *   *    * **** *
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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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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;
 **** ******** ** ** ** * **    ** *   * * *  * ***      *  * 


* *   *    * * **  *  *** *  * * *   ** **** * * ** ** * *      * *
**** * **  * ** * *       ***    ******* ******* **  
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** * ****** ***** *   ** ***   * *  * *  ***  * * *** * * * *   
     }
*** *** **  * ** **    * **  ***  0;
 }
answered by (-281 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
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0 0
Case 0: 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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