[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