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 | 7.4k 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()
{
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}
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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;
    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);
                    ^
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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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* *** ** * * * * * ***   ****   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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*     * **  * *  *** *  *  * *   *   ** ****   *** *   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'
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== ' ')
*  ** * *  ****  ***       * *** ****   *** **  * *    
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  * * * ** ****  ***** *    ** ** * **  *  *    **   **  *    ***** *  ****  *  * * ****  = 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);
 * ****  **  *** * *  ***  **  * **  ****  *   ** * **   ****

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

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


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   *    *   ** **   **    * **    *** *    * ** * **    *
     }
*** * ****** *  * *  * *  *   ***** ** 0;
 }
answered by (-281 points)
0 0
Case 0: Wrong output
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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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0 0
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