[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;
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    ***  ****  **  ******* **  * 
  ****** *** * ** *     ****    >= '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