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 | 7.4k 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()
{
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}
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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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*   *** *   **** * *   *
***   *    *   *  **  
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int main(){



}
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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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** **   *  * *  *** ** * *   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";
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 *   ***  * *
 **    ** ****  * ** ** **** *  * ** ***  
*   ****   *  * **     ** *    *
   **  ****  *  **** ** *     
  * ***  *     * *  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== ' ')
 ** *  *  ** * *  ** ** *   **** * *  *  *  *
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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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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;
*** * **   **** **** *  * * * * ** ****  * *   *** *  ** * **


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