[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