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 | 8.8k 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)
0 0
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)
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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];
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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";
*     * ***   *  
 * ***  * * *
   ****** *  **  **   * * * ** ***  *****
* ** ***       *** ***** * ***   * * ***  
 *     **  ***   ***     * ** 
  * ***  **** ***   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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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(){
      ^~~~
commented by (4.3k points)
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Case 0: Correct output
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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
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
Case 0: Wrong output
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commented by (4.3k points)
0 0
Case 0: Wrong output
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Case 2: Wrong output
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