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 | 3.8k 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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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)
0 0
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Case 1: Wrong output
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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";
 *  * *** *** ***
  **** ****  *
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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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*    *      * *** *    ** * * * ** **  *  * ******  ** ***  *  * *   ***** ***  
 *  *** **    *  *  **   ****  *  * ***  ***    * ** *  * **** *    * ****  
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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') {
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*****      **    ****  **  * *   *  * ** ***
* *   *** **  *** **  **  * * ***    *  *  *        ** 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);
 ***  *  **    * * *** * * * ***     *  ** *        * * *  *   *

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

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


*  ** ****     **  * **    ***  * * * * **     * **       * **  
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**   *  * *   ** * ** * * * ** ** * ** * * * ************  * **   *****  * *  **  **  * * ***    *   *  ***   ** ***    ** ** ** *** * *
 *  *      **  *  *  * **  *** * ** ** * ***  **    **** *  ******* *
     }
  ** **  *    **  ****   * **  ** 0;
 }
answered by (-281 points)
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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 2: Wrong output
Case 3: Wrong output
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commented by (4.3k points)
0 0
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Case 1: Wrong output
Case 2: Wrong output
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commented by (4.3k points)
0 0
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