[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