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 | 8.2k views

30 Answers

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Hidden content!
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**** *  * * *
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int ***
{

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}
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Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{
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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);
                ^~~~~~~~~~~~~~~~~~~~~
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!
* ****    * ** * *
****   ** * *   *      *
 ** *       ****  *   
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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commented by (4.3k 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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*   * * ******* ** * * * *  *      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{
         ^
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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** *         ***    *** * ****    *   * ****  ***    ****  * ** *  * * *    
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  *   ****  *     **     *  **     *     * *** ** **   **** * *
*  **** *  **     *  ** ** **   *  ***** * *****    i==0)
** * ****   ***** ** *  **  * *      *   ****  * **
* **    ******     *** * ** * * * **   * ***  **** *  ** ** *   * *  * ****   * *   * * *  **  ** *  *
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** *  *  ** **  *  *  **    *        *  ****    **** *  *  ***      *  ** **  * 
  * *  ***  *** * *** *** * *   **   * * *   *   

    }
    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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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
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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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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