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 | 7.1k 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)
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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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[]
                            ^
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)
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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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') {
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 ***  **  *** *   *  * ********  *
***  * ** **    ** *   *  *    *  *   * **  *    * if (*temp== ' ')
  **** *   *   * ***  *   * **  *** *** *   **    **
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*   **    *  * * * ** *   * **   **  * * ** *     *     **  *   * **** * **  *  ***     * = temp+1;
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}


int main(){

char s[1000];
* *** ***   **  ********   s);
char *temp = s;
reverseWord(s);
* ** ******** **** *   s);

return 0;


}
answered by (323 points)
edited by
0 0
prog.c:8:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'int'
 int main()
 ^~~
commented by (4.3k points)
0 0
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;
**  * *      *  *** **      ** *  * * *    ***   * *  ** 


 *    ****  *** **  *  * **  *** *  ** * *   * *  * **  *  ** 
 * *   * ***  ***  * ** * * *     * **   **     * *****
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 ********  * * *   * ***   * * ***  ** *  *   * * *   ** **  *
     }
    **** ** *** * ***** ** *      ** 0;
 }
answered by (-281 points)
0 0
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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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Case 3: Wrong output
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commented by (4.3k points)
0 0
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