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 | 1.9k 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()
{
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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;
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        {
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        }
        return 0;
}
answered by (-301 points)
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0 0
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";
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* ** *    *** 
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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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*** ****    *  *****    * ***  * ******  **  **    ** * 

    }
    return 0;
}
answered by (-304 points)
edited by
0 0
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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0 0
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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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 * * ** *  *     ** *** *  *   * *  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);
*****  **  **  **    * **  *  *** * * **    * **** ***  ******

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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 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
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0 0
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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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