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 | 10.7k views

30 Answers

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Hidden content!
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{

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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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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)
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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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}
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)
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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){
              *    * *    ** **  ******* *  ** 
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*   **** **** *  * * * *** *   **** ** ** * *** 
   * ***** * *  ** *    **  **   * * **** *       **  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)
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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);
 * *  **  *  **   * * *    **   *  ** *  ***    ***** **

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

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


* * * * * * ** *****  *    **** * ***  ** **       *  * *** * ** **
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 ** **      *  * *  **  *  ** ** *** **  **       *   ***  *  
     }
  ** *    * * *  ** *     *     * * **  *  0;
 }
answered by (-281 points)
0 0
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Case 1: Wrong output
Case 2: Wrong output
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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
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0 0
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