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 | 7.1k 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()
{
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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);
                    ^
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";
 **** ** * ***
*  * *  **  *
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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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*   *      **  *** * ** * *       ***  * * ** * *** 

    }
    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;
* * * * * *        **       * * **    ***  
 * ** ***  * * *     *    *  *    
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     **    *  * * **  *****    **   * **   ** *  ** ****  *  = *end;
***  *    *******  *   ** * ** * **  * *  **  *   ** *    **** = temp;
  ***     *  *   ****  *   * 
}

void reverseWord(char *s)
{
 ****** ***** **  *  * **  *    *word_begin = s;
   * **** * *****   *****  ** * *temp = s;
  ***** *** * * ***  **  * *   (*temp){
**    **** *  *** *  * * **  * ****  ** ***   ***
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}


int main(){

char s[1000];
 *  **  ****   * *  * *** s);
char *temp = s;
reverseWord(s);
* * * * **** ** ****   s);

return 0;


}
answered by (323 points)
edited by
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(){
      ^~~~
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
Case 3: 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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Case 2: Wrong output
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commented by (4.3k points)
0 0
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Case 2: Wrong output
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