[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