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 | 11.7k 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);
                ^~~~~~~~~~~~~~~~~~~~~
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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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        }
        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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*   ** * * *     ** *    *  *   ** index=0;
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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;
}
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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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    ***  * *      *  * *  **     ***  * * *  * *   i==0)
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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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  * *    *  ***  **      * ***** ** **  *    * * * * ** * ** **    ***** *** *  *   = 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(){
      ^~~~
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 1: Wrong output
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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Case 3: 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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0 0
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