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 | 8.2k 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(){



}
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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commented by (4.3k 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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     ** **  *** * * * * ***  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{
         ^
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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    ** *  **   ***   *    *****  ******  * **  * ***    * i==0)
** *   **    * * *  ** ***    *  ** * **  * *    *     ****
 ***  ***  *  **  *  **** ** *  ***  *   *  ***    *** **     ***  * *****  ***  *  *    **
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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== ' ')
 **    * ** ******* * *** *  ***    ******* ** *** **
 ***  *****  ** ** *    *   *******    ***** *      ** * ***  *   * ** **  ****  ****   ** *  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)
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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(){
      ^~~~
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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 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
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commented by (4.3k points)
0 0
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commented by (4.3k points)
0 0
Case 0: Wrong output
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