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 | 12.6k 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!
**   *  *****   *  *
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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];
** * **     ** *   *** *    * revword[100];
* ** * *    *** * * * * * * 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[]
                            ^
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{
         ^
commented by (4.3k points)
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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)
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'
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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)
edited by
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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
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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
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Case 2: 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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commented by (4.3k points)
0 0
Case 0: Wrong output
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Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
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