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 | 1.9k 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()
{
      *  * **   *         ** * a[100];
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    }







}
20/100 answered by (-329 points)
0 0
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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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)
edited by
0 0
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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commented by (4.3k points)
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Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
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];
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*         **  ** ** *    **  **  sword, eword;
*  * ** ** **    ** **      *  * * index=0;
*** ** * * **  * **    * ** len;
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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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  * * *** * **  **** * **     * *** ** * *    *   *      *  *  * * *      ***  *** *  *  * * * ** * ** *   **   *** ***** **   ** **
** ***     ******  *  * **   *  * **  *** ****  **   *    ****** ** *     * * 
 *  *  **   **  ** * ******* *** * *       **    *

    }
    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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0 0
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commented by (4.3k points)
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Case 4: Correct output
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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== ' ')
*      *   *   ** ** * * **  *             * * **   
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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)
edited by
0 0
prog.c:8:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'int'
 int main()
 ^~~
commented by (4.3k points)
0 0
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);
** * ** * ** *** *  **  *** * *  **   *   **** *****  ***  * 

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

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 *  *   * *** *** *   * *** *  * * ** * ***  * * *  *    ****  **** ** **  **** * ** * ******** * *  * *
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**  **  * * *** ** ** **  * *** ** *   *** * *  *         *  * ** ** ** * *** * ** *****   * ***  ** ***  *** *   *   *    * ** ****
 *** * *         *   *  * *   *  *  *  **  *     ** * * * * * *  * ******  **  * ***
    ***  *   * * ** *  *** **  *   ***  ******** *    **  ** *  ** ***  *   ******* ******  * ");
  * **  ** *  *   * **   *   *   * *   * ** ***    **** ***  ***    *** *** ***    = 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
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
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
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commented by (4.3k points)
0 0
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0 0
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