[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