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 | 8.8k views

30 Answers

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Hidden content!
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int *  
{

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}
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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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**** * *  *  *  *  
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);
                    ^
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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}
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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  ** *     **   * *    *  *** *     *  **** **  *

    }
    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'
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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;
 *  **  * ** ** ** **     ***  *    **  **    

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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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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);
**  *** ** ** ** ** *  *    ***  ***  *  ***    * *****  * *  ***

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

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


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