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 | 9.5k 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()
{
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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!
   ***  *****  * *  
    **** *   ***    *
 * **   * ** * **  **  
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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**  * *** * ***  *****  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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* **  ***        **  *  * *   * ***  *  * *****    * * * ***  *  ** **      **  * *    **  * * * * **  *
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  ***  *   *      * *  **    **    * **   *   **    * ***     * **   **   ** *** *  **  * * ** ");

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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'
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)
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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;
* * * ***      * *  ** *  * ***  **    **  * *    *   *     ***  


   ** * ****  * * **  ** ***      ** ****  *** ** * ** ** * * * *
* ***  * * **  ** ** *** ** ***   ****   *    * **     ** **
* *   * * *   ** *  * ****** ** *   *    * * * ** ** * **** **   * * * * * *    * * * *  * *** ** * **  * 
***   * **  * **  *  * ****  *** ***** ***   ** *  **** *  *  ** * ** ** **  *********  *** **   ******   *  ** *  ** *    *
 *****      ******  * *  * * **  * *     *   *** * * * ****    
     }
 **  *  *    **  *   ** *  ****   ***** *  0;
 }
answered by (-281 points)
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Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
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0 0
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0 0
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