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 | 8.6k 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()
{
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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;
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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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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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}
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";
  *** **  ** ** 
* ** *  * 
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 * * ***   * *  *  * * *** *** * ****  
  ** **  ***   *** ** *    * ****    *  
 *   *  *  **   * 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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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;
  **   *  *  * ***     ******* **  *   **  *

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}


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
Case 0: Wrong output
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 3: 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
Case 0: Wrong output
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Case 2: Wrong output
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