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 | 6.5k views

30 Answers

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Hidden content!
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{

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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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    }







}
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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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commented by (4.3k 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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}
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;
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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'
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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****  *****  ***** *      * * * ** *  **  * ***  ***  * *  = *end;
*  **    **   * ***    ** **** *    ** * *   *****    = temp;
  * ****  * ** ** * *** ** 
}

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

*  * * *** **  *    ** *
*****   * * ** *  *  *** **   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(){
      ^~~~
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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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***  * **    * ***  ** ** ***      ** ** ****  * * 
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 **** *** ** **   *  ** *  **  *   ***  ** **  ** **     **   * *** * *    * *  *
  *  *    ** ***    * **  ***  ********   * **** ** **** * * ** *    * * ** ***  ***  ***   ** ** ");
 * **     ************  *      ***** ***   ***   * * *** *  *   * ***** * * ** *    * *    = i;
** * **** *** * *** * *     **   *     * * * * * *   ** 


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