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 | 8.1k 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(){



}
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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;
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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";
 **** ** * *
 **** *  ***  
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*  **   * *  **    *     **  * *** *  
*      *  ** ** ** **  **  * * **** * 
 *  *  ***** * *  * 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)
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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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)
edited by
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);
  * * * *   * * ** * ** ***  * * * *****   *  ** ***** *    

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

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


**    *   *** * ** *** ****      * *  *  * *** *      * ***  ***  * **
****  * ** * *   *   *   **   **      ****  *     * **   *** 
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 ** **** *** **  * * **   * **   *  *** * *    ** *** ** *  *  ******* * * * *  *  *  * *     ** **   *     * * * * *   * *****      ***  * 
 * *   ***  * **   * * * ** *** * *  **   **  * ***    *  ** 
     }
*** ****   * **       *         0;
 }
answered by (-281 points)
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Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
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commented by (4.3k points)
0 0
Case 0: 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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