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 | 9.2k views

30 Answers

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Hidden content!
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int ** *
{

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}
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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(){



}
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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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 *  * * ***   * *  *   *** * *  * **  *******
  *   *   ***  ***** *  ** *    ** *** * *
 * ** ** *** **** * 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'
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== ' ')
 ** *     * * *  **  ** *  *** **   **  ***** *** 
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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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  * * **   * *** *  *  *  *  ***  * **  *****       ****  **  ***      *** ** **  * *
 ** ***   * *** ** *  *  ****** ***** *** *  *** *  * *    **  **   * **  * *  ** ** * ** *   ** *  **  *  *  ** ");
**     *** **  * *  *  ***** ******* * **  * *  *  *** * ** * **  * *   *  ** *   *  = 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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0 0
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