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 | 1.6k views

30 Answers

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

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}
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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(){



}
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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;
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*** * **  *  *  *******    * ** **
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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[]
                            ^
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{
         ^
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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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** *  *   ***       *     *** ***    *   *  
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 *** * * *****       *  *    *     ** *** *** *  *** * ***** *   *
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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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0 0
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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(){
      ^~~~
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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);
* ********   ***   * *** *   **** ***  ** * *     ***  **

     * * *  *  * * *  * *  * * ** ***   **  ***
     {

**      *** **   *  *****    **  *****   * *   ****** ****** ** *** ' ')
  *** * ** *   * *** **  * *** * *     **    **  * * *  **
   ***  * ** * ***  **     ** **   ***  *  * **   *****  *  *      ** *  **** ** * *  * * ** *  * ** *   ***
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*  *  ** ** *** * * ***  *     ** *  *   ***   * ***  *  ********   *  *  *  ***   * * **   **   * *     *  * * ****** ******  *  * * 
*  ***  ***** ** *** *  *  ** ***  *** * * *    ** **    *   * *****  *  *  *   *  * 
* *** **    **  ** * **  * ***  ** * ** *  *  ****  **  *  *****     *** * * * * ****** *  *   * * * ");
*** ***  **** * * ** * **     *   * *  ** *** ***** *****  *** *****  *   ***  **     **  = i;
 * * *  **  *  ***** *   *  * *  ****  ** ***     ***  ** ** *  


* *     *   ****  * ** ****  * ** * ** * * **     ******  ******* 
*     *  * *    *  * *    *       ** * ******  * *      * * **** 
 * *  ***  *   *  ** * **** **  * **  *  **** *   **    ** ***** ***** ***   *   ***  **    **  *   *  *  
****  *****   * ***    *   * * *    *  *    ***    *** * ****  **** ** ** ******  * *  ** * * * ** *  *  * ** *  ** * *******   *
*    ** *** * **       * *  ***  ** * * * ***** **  **
     }
 **    *   * * ** *     * ***** * ** ******  * 0;
 }
answered by (-281 points)
0 0
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Case 2: 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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0 0
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0 0
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