[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