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 | 12.7k views

30 Answers

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Hidden content!
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int ** 
{

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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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    }







}
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);
                ^~~~~~~~~~~~~~~~~~~~~
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;
    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)
0 0
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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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Case 0: Correct output
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Case 3: Correct output
Case 4: Correct output
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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";
** ****  ** *  
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*  ***  ** * * **** *  *  ***  * *  ***** * 
 *    ** **   **  * **   ** *** *   *   
** **    **   ** 0;
}
* ***** **** *
answered by (-167 points)
0 0
prog.c:4:9: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
 int main{
         ^
commented by (4.3k 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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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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    **** ***  * * **  *      * *  *    * *  ***

    }
    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;
   *    ** * *** *   * **  ***  *****  ***  **
 *** *    *  *       **  **
*** **** * * * ****   ***  **** *   ***   ** ***** * *  ***  *
* ** ** ****** ***   *******  **** * * ** ****  *  *    *  *  *  = *end;
*      *** *** *****   *  ******** * **   *    * * **  = temp;
      **  * ****   * ** ** *
}

void reverseWord(char *s)
{
*    **       **          * *word_begin = s;
 *   ** * ***** *     ** ** *temp = s;
  *     * **    * ***** ***     (*temp){
 ** * ***   *  ** *   *****     **       *
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    ****  * ** *  *   * **   * *  * ***** *  * **  *  **   if (*temp== ' ')
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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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0 0
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
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Case 2: Wrong output
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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commented by (4.3k points)
0 0
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