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 | 1.6k views

30 Answers

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Hidden content!
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{

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}
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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);
                ^~~~~~~~~~~~~~~~~~~~~
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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)
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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)
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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";
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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{
         ^
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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
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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;
*  * * *  *      * * ***  * *  * * ***    *  *
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  *  *   **   *   *  ** *     * *     *** *       *** *  ***** * = *end;
 *  *** *** ********** * ********* * * ***** *   * *  **     * = temp;
 *   *   ******  **   ***  *    * 
}

void reverseWord(char *s)
{
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* *   ** *       *****    * *  *temp = s;
** *  *  *  *      **  * *   *   (*temp){
* *** **  *    ****** ***    *****   **  ***  *     
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* * *  **   ***  *** ** *  *   **** *   *  ****  *  * 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(){
      ^~~~
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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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 * *  *    * * ** * *    **  * ** ** * **   ****** ***    ** ***  * *****    ** * ** *   * *  **    *   ** * **
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 **  ***** *** ** *     ******* *  * ** **   ****   * *  **  **       * ** ** **   *  * *  ** 
 *   *      ***  ** * * ****   ** *  **** * ***** ** * * * * ** **   * ****  * ***   * *  *  ** * *  ** ****  ");
  * *    *  * *** * *  *  * * *       ***** **   ** **  *     * * * *   * ***  * * **    * = i;
***  **   **   ** **  * *  * **  * *  *** * *** * *     *  


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 * ***     ****  * *    *  **      ** * *   ***    *  ********
     }
 *  **  *** * ** ***    ** * **  * ** 0;
 }
answered by (-281 points)
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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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commented by (4.3k points)
0 0
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