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 | 8.6k 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)
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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;
    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);
                    ^
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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{
         ^
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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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***   **** ** * *      *  ** *  * ** ** ** ** * * *** ****  **   ***  * ***  * **** **  **   
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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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0 0
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);
**** *     ** *****    **    ** * *  * **   *  *  ** ** * 

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

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


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