[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