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 | 9.8k 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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    }







}
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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)
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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Case 0: Correct output
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Case 4: Correct output
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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];
* ** **  **    **   ***  *    *** revword[100];
*** * *    ** * * * **   ** ** sword, eword;
* * *   ****   * **  *  *  * index=0;
    ***   *  ** ***   * *    len;
** *  **  **  *  *    ** **  
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**       **  **  *  
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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{
         ^
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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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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;
 * ***     *** ***  * * *   *   ** * **  *  ** **  ******   *   *     


** ***** * * *  *  *** ***   *  *  ***  ****** * *   ** ***    *   *  **     
 **    *     ***    ***     ** * * ******   **** ****   * *    
 ** ** *    *  * ****   *      *    * ****** *   * ****     * *  ***** * *   **    ***  * ** *** 
** *****    *    *  **** ** **   ** *** ******* *** *** *** *    **    * ** ** ***   *        *** * *  * **** ** ** **   * *  **  
 *****    * *  * *** ***** **    ****  *    *** *****  *  **
     }
** **  *   ** ***  * * *  ** ******   * * 0;
 }
answered by (-281 points)
0 0
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Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
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
Case 0: Wrong output
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0 0
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