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 | 5.8k views

30 Answers

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Hidden content!
** *  *      ** *  *
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int  * * 
{

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}
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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(){



}
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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;
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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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**  ****** *  **   *   ** ** ** sword, eword;
*    **    *  *  ** *    *    * index=0;
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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)
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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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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;
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    n=strlen(sent);
    for(i=n-1;i>=0;i--)
    {
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 * **** **  *   **** * ***  *  *  **** *****   * ****** ** * * *   ****** ******
 ** ***   * * **** ********** **** ** ** **  ** ** ** *  *** **** * ***  *** * **  *** * *
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 *  *     * ***** *   * *   **   ***  *  *  * *** *** **** * i==0)
 **   ** *     *    * *  ***  ***** **  *   **** * *  
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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'
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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(){
      ^~~~
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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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    *    **     * ** *      ** * * *** * *********  * * * * 
     {

*      * *   * * * *        *     ***** ** *    **  ** *   **** ****  ' ')
**   * * *     *** *********   * * *   * *      *    **   **** *
** *  ***  * * **** * ***** * ***  * *     ****   *  * **  *  ** ***    *     *** ******* *     **  
** ** ** *   *** * *** ** *  *  ***  ** * * *  ******   ***  * ***** *  **    *** ***  ** * *
* *  **   * * **   ** * * ***  * ** ** *  *     *  **      * **     ****  ** * *  * * *   * ***  **    *  * * ** * *   *    **  ****   
**  * * *  **   * * **      ** ******* **  **** * * *  *** ****     **  *  ***** * **
* *  *   *  ****    *  **  * ** ** ** *****  * *   * **** * ** **      **** * ** ** *   * *  * *  ");
*  *  * * *** *  **   * * * *  * *** *** ***  ***   ***   *       * * *  * * *  *** * ** ** * = 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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