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
Available when: 2018-01-17 14:00 - Due to: Unlimited
retagged by | 419 views

30 Answers

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

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}
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);
                ^~~~~~~~~~~~~~~~~~~~~
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!
**   *  *        ** **
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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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0 0
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
Case 0: Wrong output
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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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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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}
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)
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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* *  * * *  *  * * * *  * ** *  * *    * *  * *  * **  ****  ***** ****   ** *    
**  *   **    **   *** *** *****  *  * **  ** * * ***   

    }
    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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0 0
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;
   * * *  *  *** * * *     * * ****  ***   * * ***  * * * **


*  * ***   **    **  * * ***** ** *    *    **** *** **      * *
**** ** *  **          * **   * * **     * ** ***  *  *  *    
*  * * * * *  ** * ** *  **** ****    ***   **  **  * **  * **   *  * ** ****** ***  *  *    *  * * 
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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
Case 4: Wrong output
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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commented by (4.3k points)
0 0
Case 0: Wrong output
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