[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