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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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);
                ^~~~~~~~~~~~~~~~~~~~~
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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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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Case 0: Correct output
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Case 2: Correct output
Case 3: 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];
***  ***** *    *  *   *    * * revword[100];
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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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***  **  **   *   * ** * **** ** **  ** *   **   **  *      *****  ***  *   * ** * *** **   *   ");

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

  *   *   **     **    *  
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}


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(){
      ^~~~
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
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Case 2: Wrong output
Case 3: 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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Case 2: Wrong output
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0 0
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