[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