[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