[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