[Exercise 7] ASCII Identification

0 like 0 dislike
6.3k views

Please write a program that can identify a value's characteristic based on ASCII table. It must identify:

  1. 0-9 is a digit
  2. A-Z is a capital character
  3. a-z is a small character
  4. Besides those conditions, it shows '%c is unknown'.
     

Kindly use the given template to finish the task. Be advised that your outputs must be exactly the same as the shown outputs below.

Example(Template)

#include <stdio.h>
#include <stdlib.h>

/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char *argv[]) {
	char a;
	printf("Define:\n");
	scanf("%c",&a);
	
// Your condition starts from here
	
	return 0;
}

 

Input#1

Define:
6

Output#1

6 is a digit

 

Input#2

Define:
A

Output#2

A is a capital character

 

Input#3

Define:
f

Output#3

f is a small character

 

Input#4

Define:
/

Output#4

/ is unknown

 

Suggestion

It's time to use your favourite table: ASCII

 

[Exercise] Coding (C) - asked in Chapter 3: Branching, Looping and Functions by (5.9k points)
ID: 29618 - Available when: Unlimited - Due to: Unlimited | 6.3k views

17 Answers

0 like 0 dislike 
Hidden content!
 ** *  * *   ***  *      
  *   *      *  *  ***

/* run this ** **    the * **   *** or add *** own *   *   ** **             *   or   **  loop */

*  *  **    char      {
 * *  *  ****** **** a;
 * ***  *       *** ** ** * * ***   ***
    **    *  * ** *** ** ** **   *
***  *  **** ** 
// * *   **  **      ***  * *

**   * *  ***** *  if( a   * **   '0' **     ** ** a **  * '9' ){
  **  **** **** **   * **         *      ***** ** is a   ***      *   *
**  ****** **   * }
    * * **   * 
**  * * * ****    else if( a  ** ***  'a' * **   ** *** * a   **** *  'z' ) {
 *  ** *  ** ** *  * * *   *   *      *  **  is a  **     **    ** 
*   ***  *** ** }
 ****  * **     *    *    ** *  
    *** * ** *  ** if( a  *  *  'A'  ***   * ***  a  *     'Z' ) { 
  *    *  ** *  **  *****  **  ******* is a   * **  **     **   *
* *  * **  **  * }
  * * *          else
** ** **    **  * ******  ** ** **  * *   is ** * *   *    a);
     *   ** * * 
  ****  * *  ***  **** 0;
}
100/100 answered by (221 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include     **     * * 
***  * ** ***** *     

/* run this program using the console pauser or add your own getch,    *     * *** ***  *   or input loop */

int main(int argc, char *argv[]) {
 *** *** ** *******  *** **  **** c;
** **   *    *   *  **** *   capital;
****  *  *  *** ** **        *
 **   ** *     * *   *  **  ***  
* *** *   *   ***  **  ** *
*  * ** *** ***  * *  **  *  *   operator = is  ***   from equality == */
 *** **   ****  *** *  ** ** **  =  *   * *
 **     *  *       ********  *
   *  *  **     ** ***** *   ** * * input *   **  is %c *  *  *   c);
  **  *   ** * * * ****   *
*  *  **    *  *  *   *** **   c * *  * '0' *  * *** *  c <= '9' ) // we know all the digits are in some range in the ascii table
  ****      * **  * * *  * * **   *** ****         *****      * * %c is a *       c);

 *** *  * *  * * ** ****  * 
* * **  ** *    *   ** ** *  c      'a'  *    *** *   c <= 'z' ) 
  *     *  **** * **      *   * **   *****    ***  **** ***** *     *   * * * **  %c is a small   *    *  *  c );

**  * * *** ** *** ** * *   * *  **    **  ****  * *  *
  ** * **** **    *  ***   **  *** * **** *** *  * * ****
  *   *  **  * ** * * ** * ** c   ***  'A'  *   *  * * * c <= 'Z' ) // c is a capital letter 
*   * * ***  *  * * * **  ** **    ***  **   
 **  * ***  **   * ***  **** * * *  * *******  ****** **    * * * %c is a ** ** ** *   * c );
     * *   ** *     *  *********    *** * *** ** **  *   *  *
** *** *** ** ******* **  *  == '/')
 **  *   **** ** *******  **** 
 ** *** * *   *****  **  * ** **    ****    * ***** * *    *   *     **  %c is **** * ** ** *  c);

     *** **** ** *** *** * *     ** * *   *** * * * *  
 **  ** * *****     ** *  * * *
  ***  * *    *  ** *** * ***   **  0;
}
50/100 answered by (183 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include   ***** * ***  ** *

/* run this program using the console pauser or add your own getch,   *  * ** *    *  * or input loop */

int main(int argc, char *argv[]) {
*     ******  **        *  * n;
*   *****  ** **   * *****    *** ** **** *** the what is your country?: ");
*****     ** * ** *   *
   *      *  *** **  *  * ****  ****   *  *  ** * &n);
 ******   **** *** **  * ** 
* *  ** ** **   ***  *  **   * * n ==886) 
**  ******* *** *   **********  ***   ** * **   *     ******* * *** ** ***** ** **
** *      * *  *    *    *   if( n == 976 )
*   *   * *   *  *    * ** * * **  * ****   * **    **  **    *** ******* *   **
* *  ** **  * * * *** * ***** if( n == 66 )
*   * * *     * * *****   *  * **  ** * **** **     *****  ***   * ****  *  **
 *  * * ** **  *** *    * *   if( n == 62 )
*** *  ** *    ** *  *    *  *  * * ***  *** **   *   * *** * *  *  *   *** 
 * * * * ** * *  ** ***  * * ***  * 
* * *   **  *  ***  **    *  *******  *  **  * **   ** ** **** *** *  ** *
 ** ****** *** * ***  ***
 * **  **   ******* **  * * *
     *  *    * * * ** ** * *** * 0;
}
answered by (183 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include * *   ****    
  * ** ***** ** *   **

/* run this program using the console pauser or add your own getch, *** *** **      ** * or input loop */

int main(int argc, char *argv[]) {
* ** *  *  *   ** *****  *  * c;
 **  * **** * *  **  ** *   ** capital;
*    ****** ***  *  * *  * * *     * 
*   *** ***   * * **** ** **  
  *       *       *** **  
**      ***** ***   ***   *** ** *   operator = is *  *  ** from equality == */
   **    * * **  *    *  *   =  ** * *
  ** *    *** *** *** ***
*******    *    ***    ***    *  * *  * input *** * is %c ********  c);
** *  ** ** *    *  *  ** *** 
 *   * *    * **  *  *** *** *   c  **** * * '0' **   **   c <= '9' ) // we know all the digits are in some range in the ascii table
   ** **  *** * *  *** *   **  *  * ** * * ** *  ***   *** * *  * ***    %c is a  *  *  **  *  c);

****   *** ***  * * *   * *
 * **        *  ** *  * * *  ***  c   * 'a' *   ** * **  c <= 'z' ) 
**    ****  *******  ****  ** **  **** * ** **** ** * * *   * * %c is a small * * **   c );

* * * * *   ****  **   * * *  *  *** * *      ** ******  
*** ***** *  **    *  * ***** **  * ***  **  *       **  *** 
* ** * *    *  * * ****** **    *  c *  **  * 'A'  * *** **  **  c <= 'Z' ) // c is a capital letter 
* **  * ** ******  **   ** **   *   ** *    ******  *  
** * *   *  * * *  *  *****  *   ** *     ***** ** *** *    * **   * * * **** %c is a   *** * *** c );
***     **** *   * **** ** ** *  ** **     ** ******   * **
*    **  * *   **** ***      * * == '/')
*   ***** *    * ** **  ***
** * *   **  **   * * * *   * ** * * *** ** ** *  ****   **  **   * *  %c is **  **** c);

  * *   * **   *** **  *    ***** *        **  *****    
 **   *     **   **   * *** 
 *  *** * *  ********  ***** * ** 0;
}
100/100 answered
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include **   *  *** ****


int main(int argc, char *argv[]) {
   *     *  *  ** *  *    * * **   a;
 * ***** *    * ** ***  *   *****   *     ********* *    *
     * *  * **** ***   *    **** ** **** ** ** *     * ***  
*    *     ******* **  *  *

  *** **  *     *** **     *** * a >= '0' *    *  a <= '9' ){ 
******          ** ****  ** *** * * **  * * * **   *** *  ***   * is a digit ",a);
 **** **     ****  ** *  
   * **   ********  * **  
* ** *** ** **  *   * ** * ** if( a >= 'A'   * *** * ** a <= 'Z' ) { 
**** *     **   ****  *****  ** *   *** ****** **  ** * ** * ***  **  *  ** %c is a capital character ", a);
* *   * ******  ******* **  
* *  *   ** **** ** ***** **
  **    *  * *** ***  ** **  if( a >= 'a' && a <= 'z' ) {
 ***   * ** **  **  ** *** **  * * ***   *   ** * ** ** *  * %c is a small ** ***  ***** a);
  * ** ** **    ** ****  *
  * * *  **    * ** ***   *  
* ** * *** ****    ***   ** * {
* *        ** * * *   * *** **** * * *   ***  ***    **  ** *   * %c is ******* *** *  a);
  * *** *** * * ***   * *  *
****    **** * *  ** ** 
*** ****  * * * * **  * **    0;
}
100/100 answered by (283 points)
0 0
prog.c:28:2: error: stray '#' in program
 }#include <stdio.h>
  ^
prog.c:28:11: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
 }#include <stdio.h>
           ^
In file included from prog.c:29:0:
/usr/include/stdlib.h:826:20: error: unknown type name 'wchar_t'
 extern int mbtowc (wchar_t *__restrict __pwc,
                    ^~~~~~~
/usr/include/stdlib.h:830:31: error: unknown type name 'wchar_t'
 extern int wctomb (char *__s, wchar_t __wchar) __THROW;
                               ^~~~~~~
/usr/include/stdlib.h:834:25: error: unknown type name 'wchar_t'
 extern size_t mbstowcs (wchar_t *__restrict  __pwcs,
                         ^~~~~~~
/usr/include/stdlib.h:838:10: error: unknown type name 'wchar_t'
    const wchar_t *__restrict __pwcs, size_t __n)
          ^~~~~~~
prog.c:33:5: error: redefinition of 'main'
 int main(int argc, char *argv[]) {
     ^~~~
prog.c:5:5: note: previous definition of 'main' was here
 int main(int argc, char *argv[]) {
     ^~~~
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include *    * * *** ** *
#include  *  * *  * *   *

int main(int argc, char *argv[]) {
 * ***** ** * **     **  ***** * a;
*  ** ***    * *    *   ****  * ****  *  *  * * *   ** 
**    * ** ** ***** *  ** * **  **  ***      **** 
     *********     * ****    
* **   *   ** *  ** ****    
**  ***    * *****  * *  *   * a >= '0' && a <= '9' ) 
  ***  *  ** ** **    *  **     **    ** *  ***  ****  *  ****  ** %c is a digit", a);

* **   ******* ***   
  *     ***   * * * ****  ***   * a >= 'a' && a <= 'z' ) 
**  **  *** **  **** *** *  **       * ********* * *** ******      %c is a small ** * *** **   a );

*** * *   ******   *  *** ** ***    * *  ****
* **   *   ** * *    *  *** *  *** **** **  * *   *** * 
 ***   ** * * *         * *  a >= 'A' && a <= 'Z' )  
**     ** *****      ***************** *   **** **** * **
  *   * * * *****    ****** *** ***  *   *  ***   * *    *   * * *  %c is a capital * * *** * ** a );
 **  *  *   *  * * *   ****  *  ******* * ****    *  ***
**    *    * ******    * ** == '/')
**** *  * *** *** * *  
       ****   * *    ****   ** * **    *****  ****  *    * ** * **  ****  ** %c is unknown", a);

* * **  * * *  *   **  *** *  ** *  *  ** * ****     
 **     * *** ** * ** *    *
**    * *** ****  *  * ** *      0;
}
100/100 answered by (220 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>

int main(int argc, char *argv[]){
**** **  *  *  ***  ** * **** a;
        **** *** *** * *****  *   *  * * **  **    **
  *  * * ** *  ** * ** ** *  *  * **  ***   ** &a);

*****  *  ** ***  *   **  * *  ** *  *    ********   *   {
** ** **  * **   * ****   * **     ** *    * * **** **** ** **  **     is a digit", a);
   ***  ***       ** * *  *
  *** **  * **  * *** * ** *   ** ***   *       * *  *** *      {
  *    * **  * ****** *** ** * ****   ****   ***     ***    *  ** is a capital character", a);
 ***  * ***     ** *   * * * *
  *** *       * *** *     ** *    * * *     * *  **  ** * **  {
 ***  *** *   *  ***  **  ** *** * **  * ** *    ****   ** ***  *  *  is a small character", a);
*  **  * * *** ***  *  *
*   *** * *** ** * * *  **  {
  ***    *** *  *   * ** * * **** **  * ** ** * **          * ** is unknown", a);
** ** ******** ** ***   
}
100/100 answered by (273 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
   * * ** ** *      ***  
** *   * *      ** 

 *     *   * **  *     * * ***  or  *      ** *     * **  ** ****  or * **  * */

*  **** *   *              {
*   **  * * *  **  c;
* ****** * *   * *  **  * ***
* ***  ** * * * * * *  ***
*** ** *      *  *   *   * 
  *   *   ** 
 *       *** /*           *  = is * ** ** ** == */
  ** *  * ** *   c = * ***
         * *      * 
*   *  ****  * *  * ***** * * ***   * *** is %c  *** *** c);
 ** **  * * ** ** 
**  *  *** ** if( c   *** ** '0'  *        c ** * ** '9' ) // we  *   all the **   are in ***  * ** in the  * ** *  
    * *      ** ** ** *   **  ***  ****  *    %c is a * **** * * * c);

       * * 
 *   **  * *    if( c ***** ** 'a' *  * *     c **  *   'z' ) 
***  ****       **       **    *   **  *****       ** *    %c is a *     * **** **  c );

*  *** *     *   **    ** **** **  
*  * ** ** *   *   * ** **  *   
     **  * c  *** **   **  *   ** c ** *** * 'Z' ) // c is a  ** *     
 *  *     *       **  ***     **   
*** ** * *  **     ***   ** *  * *      *   * *  * %c is a ** **  *  c );
*** **     *   *  ***  *   ** 
*** *  *  * *  ==   
* * **** **    
  *     *   *  *    **  *** ***   ***         *     *   %c is   * *    *** *  

 * * **     ***  * *  *    **  
***  **  *  ** 
    **  **** **  *** 0;
}
100/100 answered by (153 points)
reshown by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
 *   *  * * ******   *
** ** *****  **  ** *

 * *  * *  *** ****  *   ** or *  **     ** *     * *   * ** * *   *** * or      */

**  *  *      *   * *   {
* *      ***     * c;
 *   ** *  ***  *     *   ** *
*   *** * *** * *      * *   *
 **  * * *    *   * 
  * **  * ***   
  **       /*  ****   * * = is **     **  * * ** == */
       **  ****   c = *  * **
  * * * * * *  
 ******   ***   * ***** *   * ***    *   ** is %c     ** * c);
* **    ** 
 *  *     ** * ** if( c  *      '0' *** *** * *   c ***     * '9' ) // we ** all the   are in  * ***   in the **  *
**  * ** *******    ***         ** * *  *  * *  %c is a    **   **** c);

    *   *  * ** 
* * *****    *  * if( c  ****** 'a'  **** *** *  *  c * **  'z' ) 
** *** **    * ****   ****** ** ** ***  *  *** * %c is a ***    *  * * * * c );

     **     ** ** *   ***      
** * * ***   **** * * **   
  *** *  ** *   c *** *     ** ***     c **** 'Z' ) // c is a ** *   *** 
*** * *   **** * * **   *   
*  ** * * * ****   **** * * * *  ***  ****  ***   * %c is a   * *   * ***** c );
  *  ****  *** **   **  * *  **   
     *       *  == 
 *     **   ** 
    ***  * **  *   ** **     * *****  *******      ****  *   * %c is  *  * *  * * 

***  *  **  *  **  *      ***  * 
 * *   * ***   * 
***  *** *   * * 0;
}
100/100 answered by (153 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
The out doesn't expect 'The input character is'

But the results are correct.
commented by (5.9k points)
0 0
The output**
commented by (5.9k points)
0 like 0 dislike 
Hidden content!
 *   ** **   **     
   *** **  * * **  **

/* run this    ** * *** the ** * *   *    or add your own ***  **     * **** *  ***  * or input loop */

int ******     char * **  {
*  * **  *** * *  char a;
 ***   *  *****  * * ****  ****  ** * *  ** 
*   * *   ** * *    * ** ** * *      *   ** *
*  *    **  
      * * * * **   * **** 
*  *  ** * ***   *  *  *  ****  *  **** *  * **   is a * ** ***  a);
***   *   *  }
********   *    else ** ** **  
  **   *    ** **   **     ***     **    *   **  is a * * * *    * * * a);
 * *       *    }
**** *   **  ** else  *** * *  
 *    ** *  ** *       *  ***  *     * * ****** is a *     *       a);
  * ** *  **     }
*     * *  **  else{
  **   * *  * *  *    * **  ***  *** * *   is **   * *** *
    **       * }
// Your **  **   *   from here
*****       **  
  ** *   *  *       * 0;
}
100/100 answered by (290 points)
reshown by
0 0
prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'isdigit' [-Wimplicit-function-declaration]
  if(isdigit(a)){
     ^~~~~~~
prog.c:14:10: warning: implicit declaration of function 'isupper' [-Wimplicit-function-declaration]
  else if(isupper(a)){
          ^~~~~~~
prog.c:17:10: warning: implicit declaration of function 'islower' [-Wimplicit-function-declaration]
  else if(islower(a)){
          ^~~~~~~
prog.c:21:12: warning: format '%c' expects a matching 'int' argument [-Wformat=]
   printf("%c is unknown");
            ^
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'isdigit' [-Wimplicit-function-declaration]
  if(isdigit(a)){
     ^~~~~~~
prog.c:14:10: warning: implicit declaration of function 'isupper' [-Wimplicit-function-declaration]
  else if(isupper(a)){
          ^~~~~~~
prog.c:17:10: warning: implicit declaration of function 'islower' [-Wimplicit-function-declaration]
  else if(islower(a)){
          ^~~~~~~
prog.c:21:12: warning: format '%c' expects a matching 'int' argument [-Wformat=]
   printf("%c is unknown");
            ^
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.130.6
©2016-2026

Related questions

0 like 0 dislike
13 answers
[Exercise 06] Size matters
[Exercise] Coding (C) - asked Oct 27, 2017 in Chapter 3: Branching, Looping and Functions by nat236919 (5.9k points)
ID: 29558 - Available when: Unlimited - Due to: Unlimited | 4.4k views
0 like 0 dislike
24 answers
[Exercise 9] Vowels detector
[Exercise] Coding (C) - asked Nov 2, 2017 in Chapter 3: Branching, Looping and Functions by nat236919 (5.9k points)
ID: 30241 - Available when: Unlimited - Due to: Unlimited | 7.1k views
1 like 0 dislike
23 answers
[Exercise 04] Country Codes Finder
[Exercise] Coding (C) - asked Oct 20, 2017 in Chapter 3: Branching, Looping and Functions by nat236919 (5.9k points)
ID: 28130 - Available when: Unlimited - Due to: Unlimited | 7.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users