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 | 10.9k 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()
{
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}
20/100 answered by (-329 points)
0 0
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);
                ^~~~~~~~~~~~~~~~~~~~~
commented by (4.3k points)
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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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commented by (4.3k 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)
edited by
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
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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Case 0: Correct output
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Case 4: 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[]
                            ^
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{
         ^
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{
         ^
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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
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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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*** *   ***** *  ****   * *  ** **   
* * ** *  ** *   *****       **  ****   *** *  *     ** if (*temp== ' ')
 **  * *** ** * *      **  * * * *   *  ** * 
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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)
edited by
0 0
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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 ** *  *  **** * *   * **   ******   *     ** *  *  **   * ** **     * * ***       ***   *  *   *  *
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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
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0 0
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commented by (4.3k points)
0 0
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