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 | 10.4k 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!
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**   * **  ***  **  *   ***
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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;
    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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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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****   ** *** *  ** *   * index=0;
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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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**  * *** ******* ** *** *   *** **       *** **   **

    }
    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){
** * * *   * *   * **  ****** * *   *   ***  * 
 *** **** **  * *   *  * * *** ****** **** * (*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);
**  ** ** *   ***        *   * *  *** *** ***  *  ** ** *

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

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


* ***    *** *     ** ***     *  * ** * **   *  ****     **  *  ***  **
   *** *** * *  * * *  *  *   *  *  *   * *    *****  ****  **  
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* *  * ****   * *** *   ** ***** *   ****     *******   *** *******  ****  *** *  *  ***      *  *  *  * ** ****  ***   ****  *  *  
**  * * **  *  *    ***  ** ** * ** *** *    ******* *    * 
     }
 ****   *    ****    *  ** * **     0;
 }
answered by (-281 points)
0 0
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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
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commented by (4.3k points)
0 0
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