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 | 7.9k 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()
{
 * * *** **  * ** *  **** **** a[100];
****    *   *   ** **     ***      ***  ****
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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)
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[]
                            ^
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)
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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){
*  ***** *    ** * ** **       ** ***  *****  *  *
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  ****  **** *   *     * *******    * ** * ** 
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* ** *** ************  *  *  **** * * * * *** *  *
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*** *  * ****   * **** *    **  ** *  ***    ***   **** ** **   **** *** *   *   * * = temp+1;
  *  **  **   **      * * ** *    **  **  

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*** *  **** * *    * *     * * * 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);
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* * ** ***  * **** **   * *****  ***     **  **** * 
     {

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*  *   **    ***   * *  *  *** * **    * ****    * *   ***   
  **       ** *   ****   ** *    * *   * * * ***** ****   *   *  **  **  ***  ***** ******* * * 
 ***  *  *  **  ****  ***       *  * *   *** ** **** * * * ********    ** * ******  
** * * *** *** *** * *   ** ***  *  ** * *****  ** *  * ***  ** ***           ***     *** ** *  **   *  ** * * * * *  ****   *  * 
* *  * *   *** * ** ***      *      *  **  * **    ******  *   ** *      * *  ** ****  
 **** **   *  * ***** **  **  **** ***      * * **** * ***  * *  **     **** *  *   *  **   **   ");
** ***** ** *  ***  * ** * **  ****** * *  ** ***  **  * *   * ***  *** ****   *****  *  = 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
Case 1: Wrong output
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Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: 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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