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 | 10.8k 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)
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);
                ^~~~~~~~~~~~~~~~~~~~~
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;
    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];
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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{
         ^
commented by (4.3k points)
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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)
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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;
****** ** * **    *  ** *******  *    *  ***** 

 **  **** **** *** * *  *    
  * **  *  *      * ****    **   * * * * ** 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);
** ***** *** * *  *  * **  ***   *  ** * *  * *  ** *  *** *  

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

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


* *  * *  *  ****   ** *     ***    * ** **  *  ****     **  * 
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*** * *  *******  * *** ***** * **  * *  * *   ** ** *** * *  ** **  * ** ** * ****  **    * 
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** **   *      *** *** * * * *   *   *   * ** *   *  * *****  
     }
 *    **  *** *****  ** *** ** *** ** ****  0;
 }
answered by (-281 points)
0 0
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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
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Case 1: 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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