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()
{
   ****** ** ** ***** * 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);
                ^~~~~~~~~~~~~~~~~~~~~
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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;
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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
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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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** * **  ***    * **  *  * *** sword, eword;
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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;
  *  ****      ***   *  * ****** * ** * *  **
    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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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') {
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  ** * **  * ****  ****  **   * ** * *  *** **   ** 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(){
      ^~~~
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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* *   * * *** *  **** ***   ** ** * **** * * *   ***   *  ***  **   *  **** ** ***  * *****    **** * *   * *  ******  ****   *  *    ***  *  * * * **
*   * *****  ** **    *** **** * **  * *  ** *** **  **** **   **   * *   * * *
*   **         *  *  *   **  **       ***** * *  **** **** *  *   * *** * * *   **   ** * *    * *   * ");
*   ****** *    * *  * *   ***     * *  *** *** **    ** **   *** * ** *    ***  * * * * *    = i;
* **  ***  ** ******     * *  **   **   **    *  ******* **   


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***    ** *     **  ** **   *  **  *** *  ***  * *     ***** *****  *
     }
**  *  **  * ***   **    * ** * *  ***** 0;
 }
answered by (-281 points)
0 0
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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 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
Case 0: Wrong output
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0 0
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