[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')
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*   *** * *   ******* * ******* ** 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