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 | 1.7k 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()
{
*  *    *  *****     *  ****  * 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);
                ^~~~~~~~~~~~~~~~~~~~~
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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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 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;
* *   *  **  *  ** *      * *  ****    *** *   *  ** **** 
    n=strlen(sent);
    for(i=n-1;i>=0;i--)
    {
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 ****  ** ****  ** * **** ** * * *  ***  *  ******  **  * * * *  *   *  
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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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0 0
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Case 4: Correct output
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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)
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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);
 **** ***  ********* * * *  ******* ** **     *  *  ** *** * 

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

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


* *** ** ** * *     * * ** *    **** *    ** **** *** **
      **   *  **  *  *    *** ***   * *    **        * *  ** * * 
**   ***      **   ** *** **  * ********* ***  *   ***  *  * *  * ***** *** *  **** *         ***
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**   ****   * * * * * *** ***  **  *     *** ***  **** *** 
     }
** * ** * *  *  **     *   *** *   *  **   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
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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commented by (4.3k points)
0 0
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