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
Available when: 2018-01-17 14:00 - Due to: Unlimited
retagged by | 419 views

30 Answers

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Hidden content!
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}
answered by (-336 points)
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Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{
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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;
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        }
        return 0;
}
answered by (-301 points)
edited by
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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
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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commented by (4.3k points)
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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
Case 1: Correct output
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Case 3: Correct output
Case 4: Correct output
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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}
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{
         ^
commented by (4.3k 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{
         ^
commented by (4.3k points)
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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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  **   * ***** ***    *  *   * * * * * * *  **** *  * * * 

    }
    return 0;
}
answered by (-304 points)
edited by
0 0
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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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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 *** ******** ***  **** *** *    **          ******    ** *  * ****** temp-1);
***   *  ****    **   ** *   **   * *     
***** ****        *** *  ** ** **    *   *  *** *  if (*temp== ' ')
*  *     ***** ***  *  * * *  * * **      *** * *
****  ***** ***     ***  * ** * *** ** ** **        ****** *** ***  ** ***  *** temp-1);
* *********  *    * *     *   * *  *    *  * ***  **     ** * ** ***  ***   * = temp+1;
*  *   *    * *     **** * *  **   ** * *** ***    *

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}


int main(){

char s[1000];
*   * **  *  *  **  * * s);
char *temp = s;
reverseWord(s);
* * **  ** ** ** ***** s);

return 0;


}
answered by (323 points)
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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
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commented by (4.3k points)
0 0
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commented by (4.3k points)
0 0
Case 0: Wrong output
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