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 | 6.3k 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)
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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(){



}
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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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Case 0: Correct output
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Case 3: 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];
 ** * * * *  *  **    *** *  revword[100];
**** * *    **   **  * *  *   ***  sword, eword;
 **  ** *   **  **   *** ***** ** * index=0;
 **      * ** *  *    ***   len;
*  **  *** *    *** *** * 
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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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Case 3: Correct output
Case 4: Correct output
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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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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
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0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
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commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: 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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0 0
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Case 2: Wrong output
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