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 | 1.5k 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)
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!
* **** ***   *****  
    *  *     * * *
* * * **  * *  **** 
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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**** *  *   **       **   *  *  index=0;
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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[]
                            ^
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{
         ^
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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'
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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){
* *  * ** * *        ***  *   **    * **  *  
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* ** ***** ****    ** ****   ****  ********
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*   *** * ***  *   ******** ***  *    *  *     * 
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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)
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);
**** **  * ** ** * * **  **  *     *   * * *  ****  **  

*  ** * * **  **** **  * *    **   *    **   *  * ** 
     {

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*  *** **  ***   * * **   ** * ** ****   **    * *  *          * * 
**** **  * *       ***    *     ** **  * *  **    ** ***  *        * ****   **      *   *   *  *** * * ****  
*      *  **   ***  ***   **   *   * ***  * * * ** ***   *        **   **** ***** * ** ***
** * **  *    *   * ** **** *** *    **  * * **  * * **** *    *** **  *  *    *****  **  ********  * *    * *    *** *   **    * *** *  ***
 **** *        *  **    *  *   * *  **   *   * *  ****   ****  * * * * ****  **** ****** * 
** *  ***   *  *** ***   *  ***** * **            ** *   ** ***  **  *     *****   * *  * *   ** ");
**     * * * * **  *    **  ** * * *  *   **  * ** *** ** * * ** ******     *  ***  ***  = i;
**  ***** *  *   ***  ****          ****    **  * **  *** *   


*   ** *    **   *** *     ** *  * ****   * **    ** **   **
  **  *  **** **      * *  * *  ***   ******* ***   * *  **
*  **  * *******    ** **  **  * *  * * *****          ******* * * *   ** ***  * * ** **  * *  * *   **   ****  
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*** *** ******* ****        ** *  *** *   ** **  * *  * ** * * * ** 
     }
 ** ** ** *   *        *****  ** ******* *    0;
 }
answered by (-281 points)
0 0
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Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
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0 0
Case 0: Wrong output
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Case 2: Wrong output
Case 3: Wrong output
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commented by (4.3k points)
0 0
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0 0
Case 0: Wrong output
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