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 | 13k 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()
{
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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);
                ^~~~~~~~~~~~~~~~~~~~~
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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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        {
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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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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{
         ^
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)
edited by
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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){
*******   *  * * *  * *     **  *    * ** *  * *** 
*** *  *** *   ***     *  *********  ** ** (*temp == '\0') {
 ** ****  **           *******     **** ** *  * *       * * *** *****  * temp-1);
***  * *  * **  **    ***  **** ** *  **  
*** **** * * ** ** ***** *  *  ***    *  if (*temp== ' ')
** ******  *   **  * ** *** ***   * *  *   
* *****   **      * ** * * ****   *** *  ***    * *  **** **** *** * *  * *** * *    * temp-1);
 *  ***   **** * ** *** *  * * * *** ** **   *      *** ** * ***  * ***** *     * *  ** = temp+1;
**    *  * ** ** *    * *** ***    ***  *** *  *

  ** * *** **      **     * 
 ** ***  **** ** ** *    *   * * temp-1);
}


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(){
      ^~~~
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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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Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
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0 0
Case 0: 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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