[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[]) {
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***     ***   *  *   **   * * *   *     ***   **   *   *
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** **  *   ****  *  * ****   * if(a >= 'A' && a <= 'Z')
 *  ** ******* **    **  ** **  *    ***  **   *** *    ***  *    ***  is a capital ****    * a);
 * **   ** *   * ***** ******* * if(a >= '0'    *  ***** * a <= '9')
*****   **  ** **** ****** * ***** ********** *    * * ****     * is a digit", a);
*     *  * *     ** * ** * ** 
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*** * **   * **    ***   *
    ****  ** **** *   * 
* **               *    * *** 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[]) {
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 *  ****  ***  *       ** *** **  ******      **  **  *** *  is a small    * **  ** **   a);
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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);
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**  **  * ** ***       ** *** *  ***  ** *     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