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 | 9.8k views

30 Answers

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Hidden content!
* **  * **        *****
*   * *
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int ****
{

***    * *****



*****  *    **    * *** 


}
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)
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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)
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 3: Correct output
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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**** ** ****   *   *  **
  
  
   
  




   **  * ****  ***    **       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{
         ^
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;
*  **** *  * *   **** **** **  * **       * *  **** * 
    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)
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){
  **** *      ****** ***    *** **** * * 
* **** **  ***  **  * *  *  **  ****  ** **  (*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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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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  * * * ** * ****   *      * ** * ** **  *   * **  ***** ** * 
***** *   ** *** *   * *  ** * *  * * **   ** **   * ** **  * * **  * **  *** *** ** *   *  *** * ** **   **
 *  * ** **** *  ** *     ** *    ****** ** *****  ***   ***  ** *   ** ****  **  ** **  
***  * * * **  ***   ***   * * * ***  * * ** *  *    ** *  *   *  * **     ** ** * *   ***** *** ** ***  * **  *****    *  *    **         * 
 ** ***  * ***** * *     *  **** *  **     ** *  **      **   ******** ***** * **  
* * *   *****   * *     *      *  *   *  *  * ** * * ***    **     *  ***** ** **   * * * ");
**** *  *********   **  **** *  ***** ** *  ***** **  ***     ****  ***   *   *** * *  = i;
******   * ***** **   * *  *  *  * **     * * **  *******  ***  * *


        *  *   **  ***  *   * * * * **** *****  * * * * **  **     ***
*      ** *   *   * **    **   **   * ***** ** **** *   
*** **  * ** *  * *   * * ********   **      ***  ** *  **  **     *   **     *  ****     * *****    ***
    ****  ** ** * **** ** *** ****  * *   **  * ****     *** * * ****   * **  **  **** *     ****  *  * * * ***** * *** 
*    *  **** ** *  *   *    * *  **   *   ****     * *   ** ** 
     }
* * * ****** * ** * * ** *   ** *    0;
 }
answered by (-281 points)
0 0
Case 0: Wrong output
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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Case 3: Wrong output
Case 4: Wrong output
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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Case 2: Wrong output
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0 0
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