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
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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()
{
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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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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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*  *  * ***  *** ***   *** 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[]
                            ^
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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;
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    n=strlen(sent);
    for(i=n-1;i>=0;i--)
    {
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* * *    *   *    ***** ** *   **   **  ****     ***  **

    }
    return 0;
}
answered by (-304 points)
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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'
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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== ' ')
 *   ** *    * * **  *   *  **    * *** ***   **  
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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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**  *****     * ****     *****      ***    *   * * *  **  ** * *
  * **  **     * * ****  ** ****  *  *  *     ** *  * ****   *  *******  * ****   **** **  **   *
 ***  ***  * **  *  **    * **   *** *** ***  *  * *  * ****  *****      ***  ** ** ***  *
 * *** * *   *** *  **  *  ** ** * *****  * **    ****  ***** **  *** ***  ** * *   *  ** * * * *****  * * *****    *  *    ** ***   *   * *   *   * 
 *     *  * *    * **      * *   *  *** **  ****  * *****  * *****  *  * *  * **    *** ***
*  * ***  *     ******** * **   ***      ****   * **  * *    ***          **  **  ********     *    * ***  ");
  * *   ** * *  *** *****  *     *    **  **  ****   *** * ** *   *** ****  *   ** = 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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0 0
Case 0: Wrong output
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commented by (4.3k points)
0 0
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0 0
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