[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