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)
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);
                ^~~~~~~~~~~~~~~~~~~~~
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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)
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];
 * ** ** **   ***  * **  *   * sword, eword;
*     ***   ****       *  ** index=0;
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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--)
    {
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 *** * *****   * * **   **  *      * *     ***  *** 
**  ** *  * * *  * ***     *    *   ** *  ** *** *  * ** ***  * * * * *   ***  **  ****  ** *  *      **    * * 
* **** *   *  *       *****  *    *  ***   ** * * **  * *  *** **     * 
 ***   **  ** *  *  ** ***** *     * *   **   ***   *    ** **  ** *    * ** *  * ** * * ** * * ** * **  *   **   *  * ** **
* **  *    **  * * ** ****** *   *    * *** ****   ***    **  *** *  ** *  *    ** ** *** 
        * **    * * *********   ** *   *  ** ** **  **     * **    * ** ***  
  **** *    ** *    *  *    ****   * *  **     * ** ***  *  **      **     * *   *  * *  * * ");

*    ** ***  * ****  * * **     *  * *   ******  *   * * 
**  *    * * ***  * *  *** **  **  *** ******  * ** i==0)
**  **  *** * **  *    **   ** ***  *  ****** **   *  ** 
 ** * ** ** * *  **   * ** *** ***** **** ***  *      *   * *    *  *  **   * **  ** **** **** *
 * *****   **   ***** ** *** *  *   ***    ** **  **  *****   * * *  *  ** *  **   ** 
 * * ** ******   **       * * * *** *  *** ** * ***** *  ********* *     * *     ****   ** * *       *** * *   * * *  *   ** * 
 ****** **   * *    * ** ***  *  **     *** * ** ** * ** **  **** **  *     ** 
**     * *** * * * *  ** **  * ***    ***         * ***

    }
    return 0;
}
answered by (-304 points)
edited by
0 0
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 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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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(){
      ^~~~
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
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
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commented by (4.3k points)
0 0
Case 0: Wrong output
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Case 2: Wrong output
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commented by (4.3k points)
0 0
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