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 | 1.5k 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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    }







}
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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!
** *    * ** **  
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    ***  *  *  *  *
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];
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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";
** ** ***  *
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*****  * * **  *   ***  **   ****    **
  *   ** *** **   * *        ** * 
 *  * * * *  0;
}
 ** * * ** *
answered by (-167 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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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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* *       *   * * *  ** * ** *     *  *** *   * **  * **  ********  **  ** ** ****   ******* ** * *       *    * *  ****   * **  **
*** * ** **     *  *  *       *  **  * *        ** ** **  ***  *  *  * ******  
*  *** **** *** *  *** * **  ** **********  ** * ** *  *

    }
    return 0;
}
answered by (-304 points)
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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'
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Hidden content!
#include <stdio.h>

void reverse( char *begin, char *end)
{
 ***       ** *   * *** ** temp;
*   ****  *     * **  * ** ***      * * *   ** 
 * *  *  ** *  *    * ***  
   * *  * * * *        ** * * * * ***  * * **   * ** **  * ** **  
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 ****    * * * *       *   *  **  * ** * * *** *   * * = temp;
** * **  **   *** * **  *
}

void reverseWord(char *s)
{
     *****  * ** * **** *** * *word_begin = s;
*****     * * ** ** *  ** **** *temp = s;
  * * **   *  ****     ***   ** (*temp){
* *** ** *    * *** * *****    * *  * * *   * ** *
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***   *  *         **  * **** *   **  * ** ** ***  ** *   ***** *  *   temp-1);
 *** ***  **   ** * **     **   * * ** *
 *** ***  *** *  *        * *       *    *  * *** * * if (*temp== ' ')
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  *****     **  ***    ** * **  **   ** ***   *    * ***  ** * **   **** ***  = 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);
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*** *  * ***  ** *** * ***** * * **  * * * * **   **
     {

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


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