[Exercise 7] ASCII Identification

Question

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

 

Answer 1

Hidden content!
#include * ** **** * 
#include  ** ***  * * ** *


int main(int argc, char *argv[]) {
 *  **** *   *** * * * *  *  a;
      * *  ***  * ***   * * *** *  **     *       **  * 
   * *****  *** ****   *** **** ** * ****   * **  **  **   
 ** * * *  **   * **** **   ** 
* **** ***    *  *** * >= 'a' **** **  *** * a <= 'z')
*** *  * ** *  **   ** **  * ** * * *** * * * *  **  *       * is a small   **** * ***  a);
* *  *****  *    *        ** **  if(a >= 'A' && a <= 'Z')
*  **      * * *****   *    ** * * * ** **** *       * * ****      *  **   *  * is a capital  ****  **** * a);
****     **  **** **  * **  **   if(a >= '0'  ** * * * ** a <= '9')
     ***** *** ** ******* ** * *  * *** *  ** * *** ***** * * *   **  is a digit", a);
  * * ** ***  *  ** *   *  * *
*   ** * *  ****    *** * * **    *  *  **  *  *  *      ** *  * *  * *  **  *
**   ** * ***  ******     *  
*  *   *  * *  *** ****  **
 **    *  * *** *   **    * 0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Wrong output
Case 4: Correct output

Answer 2

Hidden content!
#include * * *  *  ** * 
#include   *   *  * *


int main(int argc, char *argv[]) {
 *  **** * * **       **   ****    a;
  **  ********  * ***   ** * * *  ****  * ** **    *
 * * ***  ** * **    * ********* ** * *****  **** *
    **** * *** **   **    ** 
 *   * * **  **  * * ****   >= 'a' *  * ** *   a <= 'z')
*  * *****   * *** ** *    *** **       *  *  *    **  *** *  *   *   is a small     * **  ****  a);
   ******   * **           * if(a >= 'A' && a <= 'Z')
  **  * **   **  **     ****    *  **   *  *  *** *   **    * * ****  is a capital     ****     a);
**** ** ** *   *   *  **  * if(a >= '0' * **    * * * a <= '9')
   *   ** ** ** * *  *  * ** **** *  *** **        **  ***  is a digit", a);
*** **  * * **** * *  *    **
    **** **   ****    **  *  *** *  ***     *  ****** **** * *    ***    * * *  * **
 ***   * ** *** ***** 
* * *** *** *  ** * ** ***** 
* * * ****  ****        **  *   0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Wrong output
Case 4: Correct output

Answer 3

Hidden content!
*    *  *** *    *   
* **    **** * ***  * *


int  *     argc, char   ***  {
* *     **  char a;
     *   * *   **   * *  ** * **  **  *  *
** * *  **    ****  *** *** *   *  *   * * * *****
** **** **  ** 
 ****  ** **   if(a *  *  'a' *  ****** a *** 'z')
*   **** * *  ** * *    **  *     *  ** * *  is a small   **    *  *  a);
** * * **   **  ** else if(a ***    'A'    * **  * * a * *** 'Z')
  **** ***  **     *  *  **  ** ** * *     * * is a *  ** ** *     *  * a);
    * *  ***  * else if(a  ** ** '0' ** **   ***  * a *   *  '9')
 **** ***  **    *  *  * *  ** * * **     * is a  ** ***   a);
 ******    * *  else
 * **** * *    ** * * ** *   ** ***  ******* * * 
 **  *** * * 
  * *** ***** *  
* * **  *          * ***  0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Wrong output
Case 4: Correct output

Answer 4

Hidden content!
 * ** ***** **  *    ** * *
   *** **** ***** *** ***
*      ******   * *****
int main(){
**   ** *** * char a;
***  *  * * **  * * ******   * :  *** * *
* ** *  ** *   *     * ***  **    ***  * ****  *  * *
 ** **** ** *   
*        *  * *** *
*   *    ** *  * ** *    **  ** **** **   is a   * **    
 ****** *  *    ** }
  ** *  ***   else   * **  * 
** **  * ** *    **  *** **  **** * **  is a    * **  * ****   **
 ***  *   *** *  }
*  ***   ** * * else         ** *
*  **   *   *   ***   ***  *   *****  *  is a small **** ****** **  
 ***  * * *  * }
 ** *    ****** else{
**** **   *   * ********* *  *    *** ***** *  is * *  * **    
* *** **  *   *  }
**  * *       
   **    *** 
** ***    * * *   
  * * *    ****** return 0 ;
}

**    
  *** 
//6

  * * 
//6 is a digit

*  *
  *** 
//A

        
//A is a    *  *  *    

  * * * 
*** ***
//a

* ****
//a is a small * ** * 

*  
    * *
// /
// / is    ** *

Comments

prog.c: In function 'main':
prog.c:19:12: warning: format '%c' expects a matching 'int' argument [-Wformat=]
   printf("%c is unknown");
            ^

Answer 5

Hidden content!
char a;
   ** *   *  
 * *  * ***  ** ***  * * **  * *  * ***  *
 ** *    *** ** * * ***   **** **  ******

   * *** **** 
* **** *  ***** if( a *  ** '0'  **** * **** a *  ** '9' ){ 
* *    *     *   * ***  *   * ** * *  ** **   is a *  * ****   a);
* ****** *  * **  }
*    **  **  else if( a  ****  * 'A' ** **** * *  ** a *      'Z' ) {
   *    *  ***       * * *  * *  **  *** *   is a *      * **     **  *  a);
 ** ** **    **   }
** * ***    ** *  **** if( a ***** 'a' * ***  ** **** a ** * *** 'z' ) {
 *   ** *  *    *     *****  ** **** * **    is a  *   * ** *** ***** a);
 ****  * ** *  * }
 ** *** ***   else
 *  *  **    **       **   **      ***  * ***  *  is  * *  ** * * ** a);

Comments

prog.c:3:9: error: expected declaration specifiers or '...' before string constant
  printf("Define:\n");
         ^~~~~~~~~~~
prog.c:4:8: error: expected declaration specifiers or '...' before string constant
  scanf("%c",&a);
        ^~~~
prog.c:4:13: error: expected declaration specifiers or '...' before '&' token
  scanf("%c",&a);
             ^
prog.c:7:2: error: expected identifier or '(' before 'if'
  if( a >= '0' && a <= '9' ){
  ^~
prog.c:10:2: error: expected identifier or '(' before 'else'
  else if( a >= 'A' && a <= 'Z' ) {
  ^~~~
prog.c:13:2: error: expected identifier or '(' before 'else'
  else if( a >= 'a' && a <= 'z' ) {
  ^~~~
prog.c:16:2: error: expected identifier or '(' before 'else'
  else
  ^~~~

Answer 6

Hidden content!
#include    *  * *   ***
#include  ** *      ** * *

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

int main(int argc, char *argv[]) {
*** ** * * *  * *     * ***** ** q;
*** * * *********** **  
 * *   *** ******   
   *  **  **   *  * *   * *  ***  * ** **  * *  *  **  *
   *    ** **   *  ** *     *  * ***  ****   *    *** * 
*** *  * * * **  * ** 
 * **  **** *****   **
*  * ** ***  ***  *      ** *  q >= '0' **** ** *    q   **** * '9' )
  *  *       **** ** * *        *  ** **    **  * ** ****   ** **   *  is a   ** *** * **
** ***  ** ****   *  *    ** ** q >= 'a' *  *  *   * q <= 'z' )
  *  *  *  *  *   ** ** *   ********   * * ** *  *  ** **** **    is a small   ** *  *  q);
    * ***  *  **  * * *  ** * if( q ** ***   'A'    ** *  ** q <= 'Z' )
*  * ***  ** ***** ** **   ***   *  *     *  **  *   *  * * *  *      * is a capital  * * *   *   q);
 ***    *** ***** **  **       *
 ** ** *  *  *** **  *****   ***** ** *** *  *  ** ** *  * **** * is * * * ** **   q);
 ***** * **  * **     ** * *   **   **       * *
 *******  **   ***** *
**  ** ** * *** *    ***   * *    0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output

Answer 7

Hidden content!
*  **    * ** ** ****  *
**  * ***  ** *** ** *

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

int  * ** * argc, char  *   {
*  ****   ***  **  char a;
*  ****    ** **     ** * **** *  * *** *** 
 **  *    *  **  *** **** * **** **    **   ***** 
*      * **** ** 
* *     ** * * * if    *  *  **  *** * ** *  ** *   *
*****  *  ** * *  *  * *** **  * ** *   * ** *     *  * * is a **** *** * ** *
*  *   ****   **    }
  *   *     ** * 
*** *   *    * else if  * *** ***         * ******* *   * * 
 *   * * * ***  ** * * *   *  **  ** * *  **  *  ***  **   *  ** * 
* *****  **** *  * **     *  * *   *  *    *** is a capital ****  * * **    
* ****    *        **** *   *  }
 *   ***    *  * ** *      **** ** else if *  *** **  ** *****  * *   *  
 *  * *    ****   **  *   *   * * **  ** *   is a small  ***  *******  
*   * * * **** *  * * *    **   }
  *      **    
  * *   ******** else
 *   *    ****       *** *    is * *    **      *

*** * * * **    * 
*** ***    * * *   return 0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output