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(){



}
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];
 **  * *  **  *      *    * * sword, eword;
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***  ****   ** **  *** **   len;
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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[]
                            ^
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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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****  **   *   ***** *  * ***** *****  *       ***   * ***   *   *********  *** 
* * ***    ***     ** ****** ***  *   *    ** *** *   *

    }
    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)
edited by
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);
 * * * * * * ******* *  *   **** * *   *  *** *   **    ***  * * 

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

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** ** ** *** **  * *******     ** *** * *  *    **** * *** *
**    * * **  *   ** * ** ** *     **  * *** * * **   *** *      **  ** ** * **** ** ** * *****  *   ** 
* *  *     **** *** *    * ****   *  **    *** ** *  *** *    *  * *****   *****  ** ** **
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** * **  *    * *  **** *  ***     ** **** ***** *   *  *   * **   **  ** ** *    ** **    ***
* ** *    *   ******     ****    *   * *   *   * *    * ** * *****   ** * *** **** **** * *   * **   * *  ");
 ****     * *** ***  * * *    *   *  **   ***   ** ******* **  *   * **  ****  ** *   = 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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Case 3: Wrong output
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commented by (4.3k points)
0 0
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commented by (4.3k points)
0 0
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0 0
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