[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