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 | 12.8k 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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Hidden content!
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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);
                    ^
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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];
**  * * * **  ***      *   revword[100];
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 * *       **** ** * *   * * *  * 0;
}
answered by (-193 points)
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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)
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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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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;
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    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;
*   ** **  ** ***  *   *  * *** *** *    

*    * *   *****  ***  **  
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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);
 **   * ***  * ******* * *  * ***    * *  *  **** *     *    *

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

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


   *  *   **  ****        *     *  ** *   *  *   * *** *   * * *
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 ***  * ** ****    ***    ** * * **  * *   **  *     *** ** * ** ***    *  ** ***  *** *** ******* *** *  ** 
*  *  * * **  **   ** **  **  * *****   ****** *** *   *****   ** * ***   ** ***    * * **   ***     * **  *** *   ** ** * **** *  
****  ** ***  * * ****** * * * * *     *  * ** ** * ***  * 
     }
          * *        * **      0;
 }
answered by (-281 points)
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