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 | 6.6k views

30 Answers

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Hidden content!
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{

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}
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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(){



}
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;
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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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}
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[]
                            ^
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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)
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;
*  *** **   *    ** * * * **  * ****  ** ** * * *
   ****  *  *   **  * ** * 
  *  * *  ** *****    * *  *********  *  ** * * *** ** *  *
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** * ** *** * * ** ***** **     *   * ***  * **     * * = temp;
    *   *   * * ** **  ****    *
}

void reverseWord(char *s)
{
*   *****  *  * ****  *****      *word_begin = s;
  ** **** *** *** *   ****  *temp = s;
** * *** *  * ** *    *  **  *  (*temp){
 ** * * *** **  **     *  * **  **  *** * ***
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****  *****  ** * * * * **** *  ***** *  *  * *  ** ** *   *  *** ****   ******* = temp+1;
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  * **      * * **  ** *    
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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);
    *** * * ** *** ** ***   ** ** *   *  **     ** * ***

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

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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
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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
Case 0: Wrong output
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