[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