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 | 10.7k 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)
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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!
** * * **  ** *  *  * 
*     **  **  ** ** *
* * ** * ** *    ** * *
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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Case 0: 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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}
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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***** **  * *  *  *  * *         ******     ** 
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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(){
      ^~~~
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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)
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0 0
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0 0
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0 0
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