[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