[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